| Typicality: | 0.416 |
| Saliency: | 0.389 |
| naturally | 13 | manner |
| for sleep | 10 | purpose |
| by inducing drowsiness | 2 | manner |
| melatonin → occur in → the body | 12 |
| melatonin → prepare → the body | 11 |
| melatonin → work in → the body | 5 |
| negative | neutral | positive |
| 0.151 | 0.652 | 0.197 |
| Raw frequency | 28 |
| Normalized frequency | 0.389 |
| Modifier score | 0.500 |
| Perplexity | 22.331 |