| Typicality: | 0.348 |
| Saliency: | 0.231 |
| chemical → help regulate → our mood | 5 |
| chemical → help regulate → mood | 4 |
| chemical → be believed to help regulate → mood | 3 |
| negative | neutral | positive |
| 0.090 | 0.479 | 0.431 |
| Raw frequency | 12 |
| Normalized frequency | 0.231 |
| Modifier score | 0.500 |
| Perplexity | 161.371 |