| Typicality: | 0.360 |
| Saliency: | 0.258 |
| from taking the world | 2 | transitive-object |
| vaccine → prevent → ebola | 8 |
| vaccine → protect against → ebola zaire | 3 |
| vaccine → protect against → the ebola virus | 3 |
| vaccine → combat → ebola | 3 |
| vaccine → protect against → ebola | 3 |
| negative | neutral | positive |
| 0.216 | 0.487 | 0.297 |
| Raw frequency | 20 |
| Normalized frequency | 0.258 |
| Modifier score | 0.500 |
| Perplexity | 165.379 |