| Typicality: | 0.527 |
| Saliency: | 0.649 |
| at the same time | 8 | temporal |
| officially | 4 | manner |
| worldwide | 3 | location |
| smallpox → be eradicated in → 1980 | 28 |
| smallpox → be eradicated in → 1970 | 4 |
| smallpox → be eradicated in → 1978 | 3 |
| smallpox → be eradicated by → 1980 | 3 |
| negative | neutral | positive |
| 0.235 | 0.543 | 0.222 |
| Raw frequency | 38 |
| Normalized frequency | 0.649 |
| Modifier score | 0.500 |
| Perplexity | 51.104 |