| Typicality: | 0.326 |
| Saliency: | 0.383 |
| by surprise | 3 | manner |
| on 11 september | 3 | temporal |
| between 2014 | 2 | temporal |
| terrorist attack → occur in → the united states | 8 |
| terrorist attack → catch → the united states | 3 |
| negative | neutral | positive |
| 0.592 | 0.392 | 0.016 |
| Raw frequency | 11 |
| Normalized frequency | 0.383 |
| Modifier score | 0.500 |
| Perplexity | 25.524 |