| nearly | 11 | degree |
| due to to fur traders | 5 | cause |
| in the 1700s | 5 | temporal |
| sea otter → be → extinct | 14 |
| sea otter → become → extinct | 3 |
| negative | neutral | positive |
| 0.444 | 0.483 | 0.073 |
| Raw frequency | 17 |
| Normalized frequency | 0.522 |
| Modifier score | 0.500 |
| Perplexity | 132.068 |