| Typicality: | 0.435 |
| Saliency: | 0.434 |
| for diphtheria | 87 | purpose |
| in district of columbia | 41 | location |
| in 1997 | 40 | temporal |
| year → receive → vaccine | 42 |
| negative | neutral | positive |
| 0.430 | 0.527 | 0.043 |
| Raw frequency | 42 |
| Normalized frequency | 0.434 |
| Modifier score | 0.500 |
| Perplexity | 33.830 |