| Typicality: | 0.412 |
| Saliency: | 0.584 |
| on sept. | 10 | temporal |
| in an unprecedented and brutal manner | 6 | manner |
| on the morning of september | 4 | temporal |
| terrorist → attack → the united states | 42 |
| terrorist → attack → the us | 13 |
| terrorist → attack → the u.s. | 12 |
| terrorist → attacked → the united states | 4 |
| terrorist → attack → the usa | 3 |
| negative | neutral | positive |
| 0.784 | 0.207 | 0.009 |
| Raw frequency | 74 |
| Normalized frequency | 0.584 |
| Modifier score | 0.500 |
| Perplexity | 16.068 |