1
00:00:00,100 --> 00:00:02,050
♪ (música) ♪

2
00:00:03,620 --> 00:00:05,700
- [Narradora] Bienvenidos
a Nobel Conversations.

3
00:00:07,000 --> 00:00:08,521
En este episodio,
Josh Angrist y Guido Imbens

4
00:00:08,521 --> 00:00:09,282
están con Isaiah Andrews
para discutir y discrepar

5
00:00:09,282 --> 00:00:09,662
sobre el papel
del aprendizaje automático

6
00:00:09,662 --> 00:00:10,043
en la econometría aplicada.

7
00:00:10,043 --> 00:00:11,859
- [Isaiah] Entonces, por supuesto
que hay muchos temas

8
00:00:11,859 --> 00:00:12,767
en los que ustedes están muy de acuerdo,
pero me gustaría pasar a uno

9
00:00:12,767 --> 00:00:13,675
en el que tal vez
tengan algunas discrepancias.

10
00:00:13,675 --> 00:00:15,127
Me gustaría escuchar
algunas de sus opiniones

11
00:00:15,127 --> 00:00:15,853
sobre el aprendizaje automático

12
00:00:15,853 --> 00:00:16,580
y el papel que está desempeñando
y va a desempeñar en la economía.

13
00:00:17,897 --> 00:00:19,769


14
00:00:19,769 --> 00:00:21,087


15
00:00:21,087 --> 00:00:22,313


16
00:00:22,313 --> 00:00:24,240


17
00:00:24,240 --> 00:00:25,728


18
00:00:25,728 --> 00:00:26,883


19
00:00:26,883 --> 00:00:29,900


20
00:00:30,200 --> 00:00:33,352


21
00:00:33,352 --> 00:00:35,150


22
00:00:36,122 --> 00:00:38,159


23
00:00:38,159 --> 00:00:39,500


24
00:00:39,700 --> 00:00:41,327


25
00:00:42,901 --> 00:00:45,600


26
00:00:45,900 --> 00:00:47,290


27
00:00:48,400 --> 00:00:50,610


28
00:00:52,161 --> 00:00:56,282


29
00:00:57,831 --> 00:01:00,617


30
00:01:00,617 --> 00:01:02,493


31
00:01:02,493 --> 00:01:05,500


32
00:01:06,200 --> 00:01:07,867


33
00:01:07,867 --> 00:01:09,920


34
00:01:10,100 --> 00:01:12,500


35
00:01:13,300 --> 00:01:16,430


36
00:01:16,430 --> 00:01:18,100


37
00:01:18,600 --> 00:01:20,979


38
00:01:21,829 --> 00:01:23,417


39
00:01:23,417 --> 00:01:27,119


40
00:01:27,119 --> 00:01:29,195


41
00:01:29,195 --> 00:01:30,435


42
00:01:30,435 --> 00:01:32,100


43
00:01:32,100 --> 00:01:35,045


44
00:01:35,490 --> 00:01:37,280


45
00:01:37,610 --> 00:01:41,682


46
00:01:42,177 --> 00:01:43,427


47
00:01:43,427 --> 00:01:45,008


48
00:01:45,008 --> 00:01:47,665


49
00:01:47,665 --> 00:01:49,381


50
00:01:49,381 --> 00:01:51,911


51
00:01:51,911 --> 00:01:53,141


52
00:01:53,657 --> 00:01:57,300


53
00:01:58,000 --> 00:02:01,300


54
00:02:01,300 --> 00:02:03,900


55
00:02:03,900 --> 00:02:06,143


56
00:02:06,143 --> 00:02:08,000


57
00:02:08,000 --> 00:02:09,500


58
00:02:09,500 --> 00:02:12,603


59
00:02:12,603 --> 00:02:14,000


60
00:02:14,000 --> 00:02:15,740


61
00:02:15,740 --> 00:02:17,259


62
00:02:17,259 --> 00:02:20,045


63
00:02:20,045 --> 00:02:22,336


64
00:02:22,336 --> 00:02:24,428


65
00:02:25,225 --> 00:02:27,392


66
00:02:27,392 --> 00:02:29,399


67
00:02:29,399 --> 00:02:31,369


68
00:02:31,369 --> 00:02:33,703


69
00:02:33,703 --> 00:02:36,400


70
00:02:36,400 --> 00:02:37,800


71
00:02:37,800 --> 00:02:41,353


72
00:02:41,353 --> 00:02:43,207


73
00:02:43,576 --> 00:02:45,800


74
00:02:45,800 --> 00:02:49,795


75
00:02:49,795 --> 00:02:51,900


76
00:02:52,300 --> 00:02:55,199


77
00:02:55,199 --> 00:02:56,457


78
00:02:56,457 --> 00:02:58,741


79
00:02:58,741 --> 00:03:02,046


80
00:03:02,600 --> 00:03:05,760


81
00:03:07,273 --> 00:03:09,872


82
00:03:09,872 --> 00:03:12,406


83
00:03:12,406 --> 00:03:14,971


84
00:03:14,971 --> 00:03:17,800


85
00:03:18,166 --> 00:03:21,785


86
00:03:21,785 --> 00:03:23,000


87
00:03:23,000 --> 00:03:25,796


88
00:03:25,800 --> 00:03:28,100


89
00:03:28,300 --> 00:03:30,605


90
00:03:30,605 --> 00:03:31,797


91
00:03:31,797 --> 00:03:34,000


92
00:03:34,600 --> 00:03:36,600


93
00:03:36,600 --> 00:03:39,455


94
00:03:39,455 --> 00:03:41,200


95
00:03:41,800 --> 00:03:43,398


96
00:03:43,398 --> 00:03:45,350


97
00:03:45,350 --> 00:03:48,582


98
00:03:48,582 --> 00:03:50,965


99
00:03:51,486 --> 00:03:54,870


100
00:03:54,870 --> 00:03:57,586


101
00:03:57,940 --> 00:04:00,186


102
00:04:00,186 --> 00:04:01,633


103
00:04:01,633 --> 00:04:02,735


104
00:04:03,400 --> 00:04:08,100


105
00:04:09,777 --> 00:04:11,544


106
00:04:11,544 --> 00:04:13,466


107
00:04:13,466 --> 00:04:15,740


108
00:04:15,740 --> 00:04:18,614


109
00:04:18,614 --> 00:04:22,765


110
00:04:24,367 --> 00:04:27,600


111
00:04:28,200 --> 00:04:30,232


112
00:04:30,232 --> 00:04:31,700


113
00:04:34,169 --> 00:04:36,034


114
00:04:36,034 --> 00:04:37,600


115
00:04:37,600 --> 00:04:39,100


116
00:04:39,100 --> 00:04:40,900


117
00:04:40,900 --> 00:04:44,011


118
00:04:44,011 --> 00:04:46,955


119
00:04:47,906 --> 00:04:49,078


120
00:04:49,078 --> 00:04:51,400


121
00:04:51,700 --> 00:04:53,800


122
00:04:54,100 --> 00:04:56,600


123
00:04:57,250 --> 00:04:59,102


124
00:04:59,102 --> 00:05:04,918


125
00:05:06,315 --> 00:05:09,656


126
00:05:09,656 --> 00:05:11,069


127
00:05:12,252 --> 00:05:14,330


128
00:05:15,469 --> 00:05:17,900


129
00:05:18,400 --> 00:05:21,072


130
00:05:21,467 --> 00:05:23,996


131
00:05:23,996 --> 00:05:25,440


132
00:05:25,440 --> 00:05:27,200


133
00:05:27,200 --> 00:05:28,679


134
00:05:28,679 --> 00:05:30,833


135
00:05:30,833 --> 00:05:32,334


136
00:05:33,057 --> 00:05:34,771


137
00:05:35,820 --> 00:05:38,147


138
00:05:38,147 --> 00:05:41,187


139
00:05:41,187 --> 00:05:43,119


140
00:05:43,119 --> 00:05:45,347


141
00:05:45,347 --> 00:05:47,028


142
00:05:47,028 --> 00:05:49,487


143
00:05:49,917 --> 00:05:52,022


144
00:05:52,022 --> 00:05:53,704


145
00:05:54,156 --> 00:05:55,189


146
00:05:55,189 --> 00:05:56,555


147
00:05:56,555 --> 00:06:00,452


148
00:06:01,639 --> 00:06:04,519


149
00:06:04,519 --> 00:06:06,738


150
00:06:07,300 --> 00:06:10,769


151
00:06:10,769 --> 00:06:11,836


152
00:06:11,836 --> 00:06:15,000


153
00:06:15,200 --> 00:06:18,232


154
00:06:18,795 --> 00:06:20,090


155
00:06:20,090 --> 00:06:24,000


156
00:06:24,400 --> 00:06:28,183


157
00:06:28,183 --> 00:06:30,383


158
00:06:30,383 --> 00:06:32,100


159
00:06:32,100 --> 00:06:34,700


160
00:06:37,166 --> 00:06:39,416


161
00:06:39,697 --> 00:06:41,950


162
00:06:41,950 --> 00:06:44,930


163
00:06:44,930 --> 00:06:46,180


164
00:06:46,180 --> 00:06:47,956


165
00:06:47,956 --> 00:06:49,227


166
00:06:49,227 --> 00:06:50,700


167
00:06:51,600 --> 00:06:55,488


168
00:06:56,100 --> 00:06:58,121


169
00:06:58,121 --> 00:07:00,100


170
00:07:00,100 --> 00:07:01,900


171
00:07:02,100 --> 00:07:04,900


172
00:07:05,300 --> 00:07:08,921


173
00:07:08,921 --> 00:07:11,787


174
00:07:12,410 --> 00:07:14,975


175
00:07:15,925 --> 00:07:17,561


176
00:07:17,561 --> 00:07:21,700


177
00:07:21,930 --> 00:07:23,020


178
00:07:23,020 --> 00:07:24,600


179
00:07:24,600 --> 00:07:25,912


180
00:07:25,912 --> 00:07:28,100


181
00:07:28,100 --> 00:07:29,807


182
00:07:29,807 --> 00:07:30,908


183
00:07:30,908 --> 00:07:32,660


184
00:07:32,660 --> 00:07:34,182


185
00:07:34,700 --> 00:07:36,947


186
00:07:36,947 --> 00:07:39,350


187
00:07:41,354 --> 00:07:43,288


188
00:07:43,288 --> 00:07:46,112


189
00:07:46,112 --> 00:07:47,941


190
00:07:47,941 --> 00:07:51,415


191
00:07:51,415 --> 00:07:54,003


192
00:07:54,003 --> 00:07:55,636


193
00:07:55,636 --> 00:07:57,612


194
00:07:57,612 --> 00:07:59,579


195
00:08:00,900 --> 00:08:03,527


196
00:08:03,527 --> 00:08:06,916


197
00:08:06,916 --> 00:08:09,453


198
00:08:09,453 --> 00:08:12,200


199
00:08:12,400 --> 00:08:19,208


200
00:08:20,700 --> 00:08:23,734


201
00:08:23,734 --> 00:08:25,700


202
00:08:27,351 --> 00:08:31,600


203
00:08:31,800 --> 00:08:37,133


204
00:08:37,133 --> 00:08:40,948


205
00:08:41,500 --> 00:08:42,697


206
00:08:42,697 --> 00:08:45,300


207
00:08:45,300 --> 00:08:47,664


208
00:08:47,664 --> 00:08:49,610


209
00:08:49,610 --> 00:08:51,300


210
00:08:51,300 --> 00:08:53,700


211
00:08:54,100 --> 00:08:57,782


212
00:08:57,782 --> 00:09:00,269


213
00:09:00,269 --> 00:09:03,375


214
00:09:04,400 --> 00:09:06,531


215
00:09:06,531 --> 00:09:08,200


216
00:09:08,200 --> 00:09:10,000


217
00:09:10,900 --> 00:09:12,804


218
00:09:12,804 --> 00:09:14,501


219
00:09:14,501 --> 00:09:16,853


220
00:09:17,384 --> 00:09:19,933


221
00:09:19,933 --> 00:09:23,000


222
00:09:23,300 --> 00:09:25,839


223
00:09:25,839 --> 00:09:29,292


224
00:09:29,292 --> 00:09:32,200


225
00:09:32,944 --> 00:09:35,113


226
00:09:35,113 --> 00:09:37,600


227
00:09:38,708 --> 00:09:40,825


228
00:09:40,825 --> 00:09:42,600


229
00:09:42,900 --> 00:09:46,807


230
00:09:49,173 --> 00:09:51,100


231
00:09:51,944 --> 00:09:55,096


232
00:09:55,096 --> 00:09:57,100


233
00:09:57,400 --> 00:09:59,100


234
00:09:59,300 --> 00:10:01,096


235
00:10:02,900 --> 00:10:06,435


236
00:10:06,435 --> 00:10:09,424


237
00:10:10,206 --> 00:10:11,842


238
00:10:12,591 --> 00:10:14,033


239
00:10:14,403 --> 00:10:15,907


240
00:10:15,907 --> 00:10:17,289


241
00:10:17,289 --> 00:10:18,410


242
00:10:18,410 --> 00:10:20,001


243
00:10:20,001 --> 00:10:22,054


244
00:10:22,700 --> 00:10:26,823


245
00:10:27,555 --> 00:10:29,500


246
00:10:29,800 --> 00:10:31,028


247
00:10:31,591 --> 00:10:34,926


248
00:10:35,315 --> 00:10:37,151


249
00:10:38,761 --> 00:10:42,664


250
00:10:42,664 --> 00:10:46,560


251
00:10:48,800 --> 00:10:53,289


252
00:10:53,289 --> 00:10:55,700


253
00:10:56,300 --> 00:10:59,420


254
00:11:00,873 --> 00:11:02,055


255
00:11:02,900 --> 00:11:06,420


256
00:11:06,420 --> 00:11:09,040


257
00:11:09,040 --> 00:11:11,600


258
00:11:11,900 --> 00:11:13,453


259
00:11:13,808 --> 00:11:18,500


260
00:11:18,800 --> 00:11:20,885


261
00:11:20,885 --> 00:11:23,600


262
00:11:24,000 --> 00:11:26,800


263
00:11:26,800 --> 00:11:28,950


264
00:11:28,950 --> 00:11:31,210


265
00:11:31,210 --> 00:11:32,580


266
00:11:32,580 --> 00:11:34,684


267
00:11:34,684 --> 00:11:35,736


268
00:11:35,736 --> 00:11:37,000


269
00:11:37,300 --> 00:11:39,100


270
00:11:39,100 --> 00:11:41,051


271
00:11:41,051 --> 00:11:42,557


272
00:11:42,557 --> 00:11:44,449


273
00:11:44,449 --> 00:11:45,871


274
00:11:45,871 --> 00:11:47,141


275
00:11:47,141 --> 00:11:51,250


276
00:11:51,250 --> 00:11:52,394


277
00:11:52,394 --> 00:11:54,500


278
00:11:54,900 --> 00:11:57,608


279
00:11:57,608 --> 00:11:59,782


280
00:11:59,782 --> 00:12:04,234


281
00:12:04,234 --> 00:12:06,270


282
00:12:06,786 --> 00:12:09,864


283
00:12:09,864 --> 00:12:11,200


284
00:12:12,944 --> 00:12:14,934


285
00:12:14,934 --> 00:12:18,400


286
00:12:20,189 --> 00:12:23,656


287
00:12:24,700 --> 00:12:27,830


288
00:12:27,830 --> 00:12:29,622


289
00:12:29,622 --> 00:12:31,163


290
00:12:31,163 --> 00:12:34,000


291
00:12:34,900 --> 00:12:36,529


292
00:12:36,529 --> 00:12:40,013


293
00:12:40,582 --> 00:12:42,632


294
00:12:42,632 --> 00:12:43,887


295
00:12:43,887 --> 00:12:46,073


296
00:12:46,073 --> 00:12:49,100


297
00:12:49,800 --> 00:12:52,105


298
00:12:52,105 --> 00:12:53,573


299
00:12:53,573 --> 00:12:57,500


300
00:12:58,600 --> 00:13:00,159


301
00:13:00,159 --> 00:13:03,209


302
00:13:03,209 --> 00:13:06,090


303
00:13:06,549 --> 00:13:08,351


304
00:13:08,351 --> 00:13:10,979


305
00:13:11,198 --> 00:13:13,548


306
00:13:13,548 --> 00:13:16,850


307
00:13:16,850 --> 00:13:19,821


308
00:13:19,821 --> 00:13:23,870


309
00:13:24,424 --> 00:13:27,057


310
00:13:27,218 --> 00:13:30,132


311
00:13:30,132 --> 00:13:31,829


312
00:13:31,829 --> 00:13:33,486


313
00:13:33,486 --> 00:13:35,229


314
00:13:35,229 --> 00:13:37,189


315
00:13:37,189 --> 00:13:38,300


316
00:13:38,300 --> 00:13:41,267


317
00:13:41,267 --> 00:13:43,261


318
00:13:43,261 --> 00:13:46,465


319
00:13:48,657 --> 00:13:51,200


320
00:13:51,600 --> 00:13:54,187


321
00:13:54,187 --> 00:13:56,804


322
00:13:56,804 --> 00:13:58,207


323
00:13:58,207 --> 00:13:59,220


324
00:13:59,220 --> 00:14:00,679


325
00:14:00,679 --> 00:14:01,944


326
00:14:02,520 --> 00:14:03,963


327
00:14:03,963 --> 00:14:06,659


328
00:14:06,659 --> 00:14:08,000


329
00:14:08,000 --> 00:14:11,000


330
00:14:11,000 --> 00:14:12,395


331
00:14:12,395 --> 00:14:13,867


332
00:14:13,867 --> 00:14:15,914


333
00:14:15,914 --> 00:14:17,280


334
00:14:17,280 --> 00:14:18,305


335
00:14:18,305 --> 00:14:21,028


336
00:14:21,500 --> 00:14:24,425


337
00:14:24,698 --> 00:14:26,556


338
00:14:26,556 --> 00:14:27,968


339
00:14:27,968 --> 00:14:30,233


340
00:14:30,233 --> 00:14:32,489


341
00:14:32,489 --> 00:14:34,942


342
00:14:34,942 --> 00:14:36,440


343
00:14:36,440 --> 00:14:40,900


344
00:14:40,900 --> 00:14:42,200


345
00:14:42,200 --> 00:14:47,209


346
00:14:47,209 --> 00:14:49,900


347
00:14:51,000 --> 00:14:52,602


348
00:14:52,602 --> 00:14:55,410


349
00:14:55,410 --> 00:14:57,828


350
00:14:57,828 --> 00:14:59,463


351
00:14:59,463 --> 00:15:02,100


352
00:15:02,100 --> 00:15:03,800


353
00:15:03,800 --> 00:15:08,418


354
00:15:08,418 --> 00:15:09,519


355
00:15:09,519 --> 00:15:13,185


356
00:15:13,185 --> 00:15:14,502


357
00:15:15,700 --> 00:15:18,200


358
00:15:19,700 --> 00:15:21,984


359
00:15:21,984 --> 00:15:23,137


360
00:15:23,137 --> 00:15:25,135


361
00:15:25,805 --> 00:15:28,860


362
00:15:29,500 --> 00:15:31,900


363
00:15:32,200 --> 00:15:34,140


364
00:15:34,140 --> 00:15:37,507


365
00:15:38,100 --> 00:15:43,874


366
00:15:44,300 --> 00:15:46,700


367
00:15:47,300 --> 00:15:50,642


368
00:15:50,642 --> 00:15:53,900


369
00:15:53,900 --> 00:15:56,600


370
00:15:56,600 --> 00:15:58,600


371
00:15:59,000 --> 00:16:02,026


372
00:16:02,026 --> 00:16:06,648


373
00:16:06,648 --> 00:16:08,328


374
00:16:08,328 --> 00:16:11,300


375
00:16:11,300 --> 00:16:12,819


376
00:16:12,819 --> 00:16:14,753


377
00:16:14,753 --> 00:16:18,191


378
00:16:18,191 --> 00:16:20,400


379
00:16:20,950 --> 00:16:22,394


380
00:16:22,500 --> 00:16:24,999


381
00:16:24,999 --> 00:16:26,212


382
00:16:26,425 --> 00:16:27,993


383
00:16:27,993 --> 00:16:33,200


384
00:16:34,100 --> 00:16:35,710


385
00:16:35,920 --> 00:16:37,148


386
00:16:37,148 --> 00:16:40,066


387
00:16:40,066 --> 00:16:43,316


388
00:16:43,316 --> 00:16:45,100


389
00:16:45,100 --> 00:16:46,392


390
00:16:46,392 --> 00:16:49,700


391
00:16:50,000 --> 00:16:52,020


392
00:16:52,020 --> 00:16:53,526


393
00:16:53,526 --> 00:16:55,184


394
00:16:55,184 --> 00:16:57,400


395
00:16:57,976 --> 00:17:00,350


396
00:17:00,350 --> 00:17:03,102


397
00:17:03,102 --> 00:17:05,671


398
00:17:05,671 --> 00:17:08,610


399
00:17:08,610 --> 00:17:09,811


400
00:17:09,811 --> 00:17:12,000


401
00:17:12,400 --> 00:17:15,309


402
00:17:15,309 --> 00:17:17,292


403
00:17:17,292 --> 00:17:19,100


404
00:17:19,500 --> 00:17:21,849


405
00:17:21,849 --> 00:17:23,155


406
00:17:23,155 --> 00:17:25,063


407
00:17:25,063 --> 00:17:27,100


408
00:17:27,872 --> 00:17:29,965


409
00:17:29,965 --> 00:17:32,400


410
00:17:32,400 --> 00:17:35,100


411
00:17:35,100 --> 00:17:36,625


412
00:17:36,625 --> 00:17:40,573


413
00:17:40,573 --> 00:17:43,620


414
00:17:43,620 --> 00:17:45,797


415
00:17:45,797 --> 00:17:47,733


416
00:17:47,733 --> 00:17:50,100


417
00:17:50,100 --> 00:17:52,983


418
00:17:52,983 --> 00:17:55,700


419
00:17:55,700 --> 00:17:58,000


420
00:17:58,000 --> 00:18:01,229


421
00:18:01,229 --> 00:18:03,300


422
00:18:03,600 --> 00:18:05,985


423
00:18:05,985 --> 00:18:07,668


424
00:18:07,668 --> 00:18:10,694


425
00:18:10,694 --> 00:18:12,800


426
00:18:13,000 --> 00:18:16,780


427
00:18:16,780 --> 00:18:18,517


428
00:18:18,517 --> 00:18:20,938


429
00:18:20,938 --> 00:18:22,139


430
00:18:22,139 --> 00:18:27,309


431
00:18:27,309 --> 00:18:28,676


432
00:18:28,900 --> 00:18:30,492


433
00:18:30,492 --> 00:18:33,782


434
00:18:33,782 --> 00:18:35,228


435
00:18:35,529 --> 00:18:39,500


436
00:18:39,500 --> 00:18:41,824


437
00:18:41,824 --> 00:18:44,000


438
00:18:44,000 --> 00:18:47,065


439
00:18:47,065 --> 00:18:48,800


440
00:18:49,000 --> 00:18:52,964


441
00:18:53,504 --> 00:18:56,000


442
00:18:56,300 --> 00:18:58,791


443
00:18:58,791 --> 00:19:01,200


444
00:19:01,500 --> 00:19:02,649


445
00:19:02,649 --> 00:19:06,300


446
00:19:06,500 --> 00:19:08,181


447
00:19:08,181 --> 00:19:09,779


448
00:19:09,779 --> 00:19:11,489


449
00:19:11,489 --> 00:19:12,741


450
00:19:12,741 --> 00:19:14,274


451
00:19:14,274 --> 00:19:17,067


452
00:19:17,067 --> 00:19:20,148


453
00:19:20,349 --> 00:19:21,388


454
00:19:21,388 --> 00:19:23,673


455
00:19:23,673 --> 00:19:25,801


456
00:19:25,801 --> 00:19:28,603


457
00:19:29,900 --> 00:19:32,704


458
00:19:32,704 --> 00:19:35,816


459
00:19:35,816 --> 00:19:37,500


460
00:19:37,500 --> 00:19:40,223


461
00:19:40,223 --> 00:19:41,388


462
00:19:41,388 --> 00:19:43,090


463
00:19:43,090 --> 00:19:45,394


464
00:19:45,394 --> 00:19:46,630


465
00:19:47,100 --> 00:19:49,300


466
00:19:49,300 --> 00:19:52,932


467
00:19:52,932 --> 00:19:54,414


468
00:19:54,414 --> 00:19:56,400


469
00:19:57,000 --> 00:20:00,297


470
00:20:00,297 --> 00:20:03,539


471
00:20:03,539 --> 00:20:06,100


472
00:20:06,600 --> 00:20:08,720


473
00:20:08,720 --> 00:20:10,174


474
00:20:10,174 --> 00:20:11,633


475
00:20:12,926 --> 00:20:14,419


476
00:20:14,419 --> 00:20:16,833


477
00:20:16,833 --> 00:20:18,012


478
00:20:18,012 --> 00:20:20,500


479
00:20:20,500 --> 00:20:23,100


480
00:20:23,600 --> 00:20:26,569


481
00:20:26,569 --> 00:20:28,550


482
00:20:28,550 --> 00:20:30,535