| Typicality: | 0.216 |
| Saliency: | 0.126 |
| in major u.s. cities | 2 | location |
| terrorist → strike → train | 3 |
| terrorist → target → train | 3 |
| negative | neutral | positive |
| 0.672 | 0.315 | 0.014 |
| Raw frequency | 6 |
| Normalized frequency | 0.126 |
| Modifier score | 0.500 |
| Perplexity | 311.965 |