| Typicality: | 0.515 |
| Saliency: | 0.550 |
| mostly | 17 | degree |
| most often | 9 | degree |
| according to the world health organization | 8 | other |
| disease → occur in → africa | 38 |
| disease → be found in → africa | 24 |
| disease → be reported in → africa | 9 |
| disease → occur in → n. africa | 6 |
| disease → affect → africa | 6 |
| disease → be in → africa | 3 |
| disease → be seen in → africa | 3 |
| negative | neutral | positive |
| 0.615 | 0.359 | 0.026 |
| Raw frequency | 89 |
| Normalized frequency | 0.550 |
| Modifier score | 0.864 |
| Perplexity | 220.505 |