| Typicality: | 0.485 |
| Saliency: | 0.550 |
| for serotonin production | 6 | purpose |
| for growth | 4 | purpose |
| to health | 4 | purpose |
| tryptophan → be → essential | 20 |
| tryptophan → be → important | 4 |
| tryptophan → be → critical | 4 |
| tryptophan → be → vital | 3 |
| negative | neutral | positive |
| 0.110 | 0.509 | 0.380 |
| Raw frequency | 31 |
| Normalized frequency | 0.550 |
| Modifier score | 0.500 |
| Perplexity | 43.197 |