| in after exposure | 4 | temporal |
| naturally | 2 | manner |
| chemical → be found in → people | 10 |
| chemical → be found in → human | 5 |
| chemical → be found in → the body | 4 |
| chemical → be found in → human body | 4 |
| negative | neutral | positive |
| 0.393 | 0.559 | 0.047 |
| Raw frequency | 23 |
| Normalized frequency | 0.339 |
| Modifier score | 0.500 |
| Perplexity | 65.089 |