| Typicality: | 0.373 |
| Saliency: | 0.287 |
| naturally | 4 | manner |
| serotonin → be present in → the brain | 5 |
| serotonin → occur in → the brain | 3 |
| serotonin → occur in → the body | 3 |
| serotonin → be present in → the body | 3 |
| negative | neutral | positive |
| 0.257 | 0.596 | 0.147 |
| Raw frequency | 14 |
| Normalized frequency | 0.287 |
| Modifier score | 0.500 |
| Perplexity | 12.713 |