| Typicality: | 0.459 |
| Saliency: | 0.694 |
| probably | 7 | degree |
| predominantly | 5 | degree |
| lassa fever → occur in → west africa | 17 |
| lassa fever → exist in → other west african countries | 7 |
| negative | neutral | positive |
| 0.705 | 0.285 | 0.010 |
| Raw frequency | 24 |
| Normalized frequency | 0.694 |
| Modifier score | 0.500 |
| Perplexity | 39.588 |