| Typicality: | 0.366 |
| Saliency: | 0.477 |
| in less than three years | 3 | temporal |
| according to the bbc news | 2 | other |
| currently | 2 | temporal |
| ebola virus → killed → sierra leone | 6 |
| ebola virus → affect → sierra leone | 3 |
| negative | neutral | positive |
| 0.767 | 0.211 | 0.022 |
| Raw frequency | 9 |
| Normalized frequency | 0.477 |
| Modifier score | 0.500 |
| Perplexity | 141.907 |