| Typicality: | 0.506 |
| Saliency: | 0.463 |
| often | 6 | temporal |
| melatonin → be → the sleep hormone | 12 |
| melatonin → be → a sleep hormone | 10 |
| melatonin → be known as → the sleep hormone | 9 |
| melatonin → be known as → a sleep hormone | 3 |
| melatonin → be → the natural sleep hormone | 3 |
| melatonin → be known as → sleep hormone | 3 |
| melatonin → be referred as → the body’s sleep hormone | 3 |
| negative | neutral | positive |
| 0.084 | 0.760 | 0.156 |
| Raw frequency | 43 |
| Normalized frequency | 0.463 |
| Modifier score | 0.680 |
| Perplexity | 8.478 |