| for people | 13 | transitive-object |
| to children | 11 | transitive-object |
| from a community-based program | 8 | other |
| vaccine → be → free | 192 |
| vaccine → be provided → free | 11 |
| vaccine → be offered → free | 10 |
| vaccine → be given → free | 3 |
| negative | neutral | positive |
| 0.112 | 0.580 | 0.308 |
| Raw frequency | 216 |
| Normalized frequency | 0.582 |
| Modifier score | 0.729 |
| Perplexity | 144.204 |