| Typicality: | 0.307 |
| Saliency: | 0.339 |
| to radioactive materials | 13 | other |
| to radiation | 8 | cause |
| by certain viruses | 6 | other |
| mutation → be caused by → exposure | 12 |
| mutation → be caused by → close exposure | 4 |
| negative | neutral | positive |
| 0.700 | 0.292 | 0.008 |
| Raw frequency | 16 |
| Normalized frequency | 0.339 |
| Modifier score | 0.500 |
| Perplexity | 67.678 |