| given its pacificist background | 5 | cause |
| in solving the disease | 5 | temporal |
| actively | 4 | manner |
| japan → be → engaged | 17 |
| japan → become → engaged | 6 |
| negative | neutral | positive |
| 0.092 | 0.625 | 0.283 |
| Raw frequency | 23 |
| Normalized frequency | 0.373 |
| Modifier score | 0.500 |
| Perplexity | 404.727 |