| Typicality: | 0.417 |
| Saliency: | 0.163 |
| as a dietary supplement | 5 | manner |
| widely | 2 | degree |
| tryptophan → be sold as → dietary supplement | 3 |
| tryptophan → be available in → health food stores | 3 |
| negative | neutral | positive |
| 0.077 | 0.805 | 0.118 |
| Raw frequency | 6 |
| Normalized frequency | 0.163 |
| Modifier score | 0.800 |
| Perplexity | 14.986 |