| Typicality: | 0.336 |
| Saliency: | 0.256 |
| to inactivate bacteria | 4 | purpose |
| for similar reasons | 2 | cause |
| chemical → be used in → vaccine | 7 |
| chemical → be in → vaccine | 4 |
| chemical → be added to → vaccine | 3 |
| negative | neutral | positive |
| 0.554 | 0.418 | 0.029 |
| Raw frequency | 14 |
| Normalized frequency | 0.256 |
| Modifier score | 0.700 |
| Perplexity | 210.601 |