| Typicality: | 0.494 |
| Saliency: | 0.571 |
| for the last several years | 5 | temporal |
| for communication | 4 | purpose |
| to provide vaccines | 3 | purpose |
| scientist → develop → new ways | 39 |
| scientist → developed → new way | 16 |
| scientist → develop → new way | 14 |
| scientist → developed → new ways | 4 |
| scientist → develop → novel ways | 3 |
| negative | neutral | positive |
| 0.039 | 0.494 | 0.467 |
| Raw frequency | 76 |
| Normalized frequency | 0.571 |
| Modifier score | 0.500 |
| Perplexity | 72.872 |