| Typicality: | 0.250 |
| Saliency: | 0.205 |
| on september | 7 | temporal |
| militant → hijack → four airliners | 7 |
| militant → hijack → four airplanes | 3 |
| negative | neutral | positive |
| 0.792 | 0.204 | 0.005 |
| Raw frequency | 10 |
| Normalized frequency | 0.205 |
| Modifier score | 0.500 |
| Perplexity | 229.044 |