| Typicality: | 0.353 |
| Saliency: | 0.318 |
| right now | 3 | temporal |
| in the united states | 2 | location |
| previously | 2 | temporal |
| vaccine → be tested on → animal | 15 |
| vaccine → be tested in → animal | 11 |
| vaccine → be tested in → animal studies | 5 |
| negative | neutral | positive |
| 0.169 | 0.657 | 0.173 |
| Raw frequency | 31 |
| Normalized frequency | 0.318 |
| Modifier score | 0.400 |
| Perplexity | 34.008 |