| Typicality: | 0.339 |
| Saliency: | 0.209 |
| between september | 2 | temporal |
| trial → be conducted in → africa | 8 |
| trial → be carried out in → sub-saharan africa | 3 |
| negative | neutral | positive |
| 0.115 | 0.820 | 0.065 |
| Raw frequency | 11 |
| Normalized frequency | 0.209 |
| Modifier score | 0.500 |
| Perplexity | 130.716 |