| thanks to pollutants | 4 | cause |
| in them | 3 | location |
| pretty much | 2 | degree |
| fish → contain → pcb | 36 |
| fish → have → pcb | 4 |
| fish → be → pcb | 3 |
| negative | neutral | positive |
| 0.771 | 0.205 | 0.024 |
| Raw frequency | 43 |
| Normalized frequency | 0.370 |
| Modifier score | 0.657 |
| Perplexity | 316.110 |