| Typicality: | 0.326 |
| Saliency: | 0.384 |
| on sunday evening | 10 | temporal |
| after takeoff from a riverbank heliport | 2 | temporal |
| new york | 2 | location |
| helicopter → crash into → new york city's east river | 5 |
| helicopter → crash into → new york city’s east river | 4 |
| helicopter → crash in → new york city's east river | 3 |
| helicopter → crash into → new york’s east river | 3 |
| negative | neutral | positive |
| 0.812 | 0.181 | 0.007 |
| Raw frequency | 15 |
| Normalized frequency | 0.384 |
| Modifier score | 0.500 |
| Perplexity | 23.026 |