| somehow | 4 | manner |
| after three doses | 2 | temporal |
| from generic competition in developed countries | 2 | other |
| vaccine → be → immune | 7 |
| vaccine → be needed for → immunity | 3 |
| negative | neutral | positive |
| 0.297 | 0.541 | 0.162 |
| Raw frequency | 10 |
| Normalized frequency | 0.164 |
| Modifier score | 0.500 |
| Perplexity | 185.737 |