| sharply | 4 | degree |
| on a global scale | 2 | other |
| successfully | 2 | manner |
| malaria → be → reduced | 11 |
| malaria → be reduced to → low levels | 3 |
| negative | neutral | positive |
| 0.216 | 0.559 | 0.226 |
| Raw frequency | 14 |
| Normalized frequency | 0.303 |
| Modifier score | 0.500 |
| Perplexity | 231.111 |