| Typicality: | 0.390 |
| Saliency: | 0.329 |
| on december | 8 | temporal |
| on the united states | 8 | location |
| on pearl harbor | 7 | location |
| japan → launch → a surprise attack | 14 |
| japan → plan → a surprise attack | 4 |
| negative | neutral | positive |
| 0.319 | 0.660 | 0.021 |
| Raw frequency | 18 |
| Normalized frequency | 0.329 |
| Modifier score | 0.500 |
| Perplexity | 96.711 |