| Typicality: | 0.377 |
| Saliency: | 0.299 |
| in new york city | 4 | location |
| in 1999 | 2 | temporal |
| through regional migratory activity of wildlife | 2 | cause |
| virus → enter → the country | 10 |
| virus → reach → the country | 3 |
| virus → entered → the country | 3 |
| negative | neutral | positive |
| 0.454 | 0.523 | 0.023 |
| Raw frequency | 16 |
| Normalized frequency | 0.299 |
| Modifier score | 0.500 |
| Perplexity | 208.297 |