Task: Error-Detect (source dataset: Spreadsheet-Tables)

Task: 
You are given a column of data from a table. Your job is to examine each value in the column, and identify if there is any clear data error in the column. An data error in the context of the column, can be values that are misspelled (typos), values that are formatted incorrectly, or values that are semantically incompatible with the rest of the column, etc., such that we can determine without ambiguity that such values are errors in the column. 

Since real-world data can vary widely in meaning and format, if you are uncertain whether a value is an error, please do not mark it as one. Only flag a value if you are confident that it is clearly a data error.

No explanation and return the final answer as a JSON object, {"obvious_error": "<CELL>"}. If you detect no error in the data, return {"obvious_error": null}.

Column:
| column13   |
|:-----------|
| 5:38       |
| 5:40       |
| 5:45       |
| 5:51       |
| 6:00       |
| 6:42       |
| 8:00       |
| 8:01       |
| 8:40       |
| 12:43      |
| 17:00      |
| 17:02      |
| 17:05      |
| 17:06      |
| 17:01      |
| 17:08      |
| 17:23      |
| 17:25      |
| 17:27      |
| 17:26      |
| 17:30      |
| 17:35      |
| 17:39      |
| 17:46      |
| 18:09      |
| 18:13      |
| 18:14      |
| 18:20      |
| 18:27      |
| 18:32      |
| 18:35      |
| 18:37      |
| 18:53      |
| 18:54      |
| 19:04      |
| 19:13      |
| 19:14      |
| 19:15      |
| 19:16      |
| 19:18      |
| 19:22      |
| 19:23      |
| 19:25      |
| 19:26      |
| 19:20      |
| 19:35      |
| 19:44      |
| 19:43      |
| 19:49      |
| 19:53      |
| 21:11      |
| 21:45      |
| 21:56      |
| 23:37      |
| 0:16       |
| 1:12       |
| 1:13       |
| 1:18       |
| 1:20       |
| 1:37       |
| 10:08      |
| 10:12      |
| 17:04      |
| 17:11      |
| 17:10      |
| 17:15      |
| 17:21      |
| 17:22      |
| 17:29      |
| 17:34      |
| 17:37      |
| 17:47      |
| 17:51      |
| 19:11      |
| 21:35      |
| 21:36      |
| 21:38      |
| 21:39      |
| 21:54      |
| 8:02       |
| 17:19      |
| 17:33      |
| 17:56      |
| 19:24      |
| 19:27      |
| 19:28      |
| 19:42      |
| 19:57      |
| 19:59      |
| 20:00      |
| 20:02      |
| 20:03      |
| 20:06      |
| 20:07      |
| 20:08      |
| 20:09      |
| 20:11      |
| 20:13      |
| 20:15      |
| 20:25      |
| 20:26      |
| 22:38      |
| 23:24      |
| 23:25      |
| 23:27      |
| 23:33      |
| 23:45      |
| 8:08       |
| 10:06      |
| 17:09      |
| 17:07      |
| 17:12      |
| 17:44      |
| 17:28      |
| 17:55      |
| 18:00      |
| 18:01      |
| 18:03      |
| 18:04      |
| 18:05      |
| 18:06      |
| 18:10      |
| 18:12      |
| 18:21      |
| 19:29      |
| 19:39      |
| 19:46      |
| 19:54      |
| 0:03       |
| 0:04       |
| 7:24       |
| 7:32       |
| 7:34       |
| 7:35       |
| 7:39       |
| 7:46       |
| 7:51       |
| 8:07       |
| 8:10       |
| 8:11       |
| 8:12       |
| 17:16      |
| 18:23      |
| 18:40      |
| 18:42      |
| 18:43      |
| 20:56      |
| 1:34       |
| 3:03       |
| 3:04       |
| 7:58       |
| 10:20      |
| 17:24      |
| 17:38      |
| 17:41      |
| 17:42      |
| 17:52      |
| 17:53      |
| 17:45      |
| 17:54      |
| 18:17      |
| 18:47      |
| 18:48      |
| 18:52      |
| 18:55      |
| 19:07      |
| 20:04      |
| 20:10      |
| 20:14      |
| 21:55      |
| 21:58      |
| 21:59      |
| 22:04      |
| 22:05      |
| 22:18      |
| 1:11       |
| 2:09       |
| 7:17       |
| 7:18       |
| 7:21       |
| 7:23       |
| 7:36       |
| 17:03      |
| 17:14      |
| 17:18      |
| 17:36      |
| 17:49      |
| 18:31      |
| 18:58      |
| 19:00      |
| 19:09      |
| 20:16      |
| 20:19      |
| 20:20      |
| 20:23      |
| 20:40      |
| 20:35      |
| 20:38      |
| 20:39      |
| 22:00      |
| 22:09      |
| 22:15      |
| 22:24      |
| 7:59       |
| 17:13      |
| 17:31      |
| 17:50      |
| 19:31      |
| 19:32      |
| 19:47      |
| 20:31      |
| 4:09       |
| 4:46       |
| 4:47       |
| 7:19       |
| 7:22       |
| 7:26       |
| 7:33       |
| 7:41       |
| 8:30       |
| 8:36       |
| 8:38       |
| 8:41       |
| 8:42       |
| 8:46       |
| 8:50       |
| 8:48       |
| 8:51       |
| 8:53       |
| 8:54       |
| 8:58       |
| 9:01       |
| 9:02       |
| 9:03       |
| 9:05       |
| 9:07       |
| 9:17       |
| 9:19       |
| 9:18       |
| 9:33       |
| 9:36       |
| 9:39       |
| 9:51       |
| 9:55       |
| 10:04      |
| 10:13      |
| 10:43      |
| 10:48      |
| 11:35      |
| 11:15      |
| 11:49      |
| 11:55      |
| 11:56      |
| 12:01      |
| 12:42      |
| 13:23      |
| 13:26      |
| 13:27      |
| 13:35      |
| 13:36      |
| 13:48      |
| 13:49      |
| 13:53      |
| 13:54      |
| 13:55      |
| 14:05      |
| 14:11      |
| 14:10      |
| 14:17      |
| 14:37      |
| 15:06      |
| 15:30      |
| 15:47      |
| 17:20      |
| 17:57      |
| 17:58      |
| 17:59      |
| 18:15      |
| 18:16      |
| 18:36      |
| 18:28      |
| 18:56      |
| 22:08      |
| 22:11      |
| 22:12      |
| 22:17      |
| 22:27      |
| 22:42      |
| 23:14      |
| 1:09       |
| 7:30       |
| 8:31       |
| 9:11       |
| 9:34       |
| 9:37       |
| 9:41       |
| 9:44       |
| 10:07      |
| 10:11      |
| 10:16      |
| 10:40      |
| 10:31      |
| 10:44      |
| 10:56      |
| 10:58      |
| 11:03      |
| 10:59      |
| 11:11      |
| 11:12      |
| 11:14      |
| 11:16      |
| 11:47      |
| 11:48      |
| 11:02      |
| 11:04      |
| 11:13      |
| 11:18      |
| 11:22      |
| 11:20      |
| 11:33      |
| 11:45      |
| 11:41      |
| 11:50      |
| 12:10      |
| 11:59      |
| 12:06      |
| 12:02      |
| 12:20      |
| 12:22      |
| 12:41      |
| 12:48      |
| 13:16      |
| 13:17      |
| 4:31       |
| 4:33       |
| 4:34       |
| 4:51       |
| 8:15       |
| 8:16       |
| 8:19       |
| 8:14       |
| 8:17       |
| 8:52       |
| 9:16       |
| 9:26       |
| 9:31       |
| 10:03      |
| 10:05      |
| 10:10      |
| 10:53      |
| 10:49      |
| 10:51      |
| 11:09      |
| 11:44      |
| 11:51      |
| 11:52      |
| 12:11      |
| 12:23      |
| 12:24      |
| 12:29      |
| 12:30      |
| 12:21      |
| 12:44      |
| 12:50      |
| 12:46      |
| 13:33      |
| 13:40      |
| 13:42      |
| 13:47      |
| 14:03      |
| 14:26      |
| 14:28      |
| 14:31      |
| 14:39      |
| 14:43      |
| 14:46      |
| 14:50      |
| 15:02      |
| 15:07      |
| 15:08      |
| 15:09      |
| 15:10      |
| 15:11      |
| 15:14      |
| 15:19      |
| 15:20      |
| 15:35      |
| 15:42      |
| 16:22      |
| 16:24      |
| 16:25      |
| 16:34      |
| 16:30      |
| 16:32      |
| 16:36      |
| 16:47      |
| 16:54      |
| 16:50      |
| 16:57      |
| 22:21      |
| 22:26      |
| 8:09       |
| 8:34       |
| 9:45       |
| 9:47       |
| 10:14      |
| 10:37      |
| 10:39      |
| 10:42      |
| 10:55      |
| 11:00      |
| 11:05      |
| 11:10      |
| 11:17      |
| 11:27      |
| 11:31      |
| 11:34      |
| 11:36      |
| 11:37      |
| 11:39      |
| 11:19      |
| 11:21      |
| 11:40      |
| 11:42      |
| 11:58      |
| 12:00      |
| 12:07      |
| 12:12      |
| 13:20      |
| 13:28      |
| 13:44      |
| 13:45      |
| 14:04      |
| 14:06      |
| 14:13      |
| 14:14      |
| 14:58      |
| 15:00      |
| 15:01      |
| 15:03      |
| 15:04      |
| 15:12      |
| 15:21      |
| 15:32      |
| 18:46      |
| 18:51      |
| 18:57      |
| 2:42       |
| 8:26       |
| 8:28       |
| 8:33       |
| 8:44       |
| 8:47       |
| 10:50      |
| 11:01      |
| 11:06      |
| 11:24      |
| 11:25      |
| 11:29      |
| 11:43      |
| 11:46      |
| 12:14      |
| 12:13      |
| 12:39      |
| 16:52      |
| 19:03      |
| 2:40       |
| 5:26       |
| 5:33       |
| 5:58       |
| 5:59       |
| 7:25       |
| 7:27       |
| 7:44       |
| 8:05       |
| 8:20       |
| 10:09      |
| 15:31      |
| 15:36      |
| 15:38      |
| 15:53      |
| 15:51      |
| 15:52      |
| 19:50      |
| 19:52      |
| 21:01      |
| 21:04      |
| 21:05      |
| 21:07      |
| 21:20      |
| 8:55       |
| 10:41      |
| 11:23      |
| 12:32      |
| 12:51      |
| 12:56      |
| 13:06      |
| 14:53      |
| 14:54      |
| 14:56      |
| 14:59      |
| 15:05      |
| 15:15      |
| 15:25      |
| 15:17      |
| 15:18      |
| 15:34      |
| 15:26      |
| 19:01      |
| 20:48      |
| 20:50      |
| 20:51      |
| 21:06      |
| 1:52       |
| 4:44       |
| 8:37       |
| 9:28       |
| 9:30       |
| 9:32       |
| 9:43       |
| 10:47      |
| 12:16      |
| 14:19      |
| 14:21      |
| 14:22      |
| 16:04      |
| 18:18      |
| 21:09      |
| 18:19      |
| 19:10      |
| 19:34      |
| 19:40      |
| 20:28      |
| 20:30      |
| 20:34      |
| 20:37      |
| 20:52      |
| 22:10      |
| 22:14      |
| 22:28      |
| 7:02       |
| 7:04       |
| 7:05       |
| 7:09       |
| 7:10       |
| 12:57      |
| 17:48      |
| 18:38      |
| 18:41      |
| 18:49      |
| 19:51      |
| 1:14       |
| 2:41       |
| 6:41       |
| 6:44       |
| 7:00       |
| 7:13       |
| 17:17      |
| 18:11      |
| 18:30      |
| 19:02      |
| 19:19      |
| 20:12      |
| 20:21      |
| 20:24      |
| 18:08      |
| 18:22      |
| 18:29      |
| 18:33      |
| 21:42      |
| 7:53       |
| 16:15      |
| 18:44      |
| 18:50      |
| 19:06      |
| 19:05      |
| 1:47       |
| 3:31       |
| 6:21       |
| 18:02      |
| 18:59      |
| 19:17      |
| 20:36      |
| 20:41      |
| 2:10       |
| 3:13       |
| 3:16       |
| 3:18       |
| 3:21       |
| 8:03       |
| 16:12      |
| 17:40      |
| 19:21      |
| 19:33      |
| 19:37      |
| 19:38      |
| 19:45      |
| 20:42      |
| 20:54      |
| 20:59      |
| 23:11      |
| 23:34      |
| 0:00       |
| 0:12       |
| 0:13       |
| 0:18       |
| 7:40       |
| 17:43      |
| 22:03      |
| 22:40      |
| 22:43      |
| 22:48      |
| 22:55      |
| 22:56      |
| 23:03      |
| 7:31       |
| 7:38       |
| 7:45       |
| 7:57       |
| 8:04       |
| 12:49      |
| 14:27      |
| 18:24      |
| 21:34      |
| 21:37      |
| 21:43      |
| 21:53      |
| 22:25      |
| 0:41       |
| 1:46       |
| 1:35       |
| 1:39       |
| 1:40       |
| 1:50       |
| 1:55       |
| 6:53       |
| 6:55       |
| 6:56       |
| 7:11       |
| 7:52       |
| 7:55       |
| 14:38      |
| 6:52       |
| 7:03       |
| 17:32      |
| 18:34      |
| 19:08      |
| 7:54       |
| 7:56       |
| 19:36      |
| 20:46      |
| 22:19      |
| 22:41      |