| in the food chain | 11 | location |
| compound → be found in → water | 8 |
| compound → be present in → water | 4 |
| compound → be present in → the water | 3 |
| negative | neutral | positive |
| 0.288 | 0.642 | 0.070 |
| Raw frequency | 15 |
| Normalized frequency | 0.322 |
| Modifier score | 0.900 |
| Perplexity | 218.151 |