| from researchers | 4 | other |
| more permissively | 3 | manner |
| from public health officials | 3 | other |
| testimony → be → treated | 4 |
| testimony → be → considered | 3 |
| negative | neutral | positive |
| 0.295 | 0.676 | 0.029 |
| Raw frequency | 7 |
| Normalized frequency | 0.242 |
| Modifier score | 0.500 |
| Perplexity | 144.762 |