| Typicality: | 0.332 |
| Saliency: | 0.397 |
| because of its expertise with lassa | 3 | cause |
| ebola → break out in → west africa | 7 |
| ebola → break out in → sierra leone | 3 |
| ebola → break out in → guinea | 3 |
| negative | neutral | positive |
| 0.578 | 0.357 | 0.065 |
| Raw frequency | 13 |
| Normalized frequency | 0.397 |
| Modifier score | 0.500 |
| Perplexity | 15.458 |