| Typicality: | 0.486 |
| Saliency: | 0.364 |
| commonly | 2 | temporal |
| in people | 2 | location |
| drug → prevent → malaria | 24 |
| drug → be used to prevent → malaria | 12 |
| drug → be used for → malaria prevention | 4 |
| drug → used to prevent → malaria | 3 |
| drug → be used to protect against → malaria | 3 |
| negative | neutral | positive |
| 0.185 | 0.662 | 0.153 |
| Raw frequency | 46 |
| Normalized frequency | 0.364 |
| Modifier score | 0.750 |
| Perplexity | 72.383 |