| Typicality: | 0.390 |
| Saliency: | 0.299 |
| before pregnancy | 5 | temporal |
| to induce a sufficient immune response | 2 | purpose |
| depending on the vaccine | 2 | other |
| vaccine → take → month | 21 |
| vaccine → require → month | 3 |
| vaccine → be given → month | 3 |
| negative | neutral | positive |
| 0.442 | 0.488 | 0.070 |
| Raw frequency | 27 |
| Normalized frequency | 0.299 |
| Modifier score | 0.540 |
| Perplexity | 172.466 |