| Typicality: | 0.437 |
| Saliency: | 0.643 |
| naturally | 3 | manner |
| in most users | 3 | location |
| by prompting the body | 2 | manner |
| tryptophan → induce → sleep | 14 |
| tryptophan → improve → sleep | 8 |
| tryptophan → promote → sleep | 6 |
| tryptophan → help promote → sleep | 4 |
| tryptophan → improve → sleep quality | 4 |
| tryptophan → help promote → a restful night’s sleep | 4 |
| tryptophan → enhance → sleep | 3 |
| tryptophan → promote → better sleep | 3 |
| negative | neutral | positive |
| 0.042 | 0.407 | 0.551 |
| Raw frequency | 46 |
| Normalized frequency | 0.643 |
| Modifier score | 0.500 |
| Perplexity | 64.278 |