| Typicality: | 0.294 |
| Saliency: | 0.309 |
| nitrogen → pollute → river | 4 |
| nitrogen → pollute → stream | 4 |
| nitrogen → contaminate → stream | 3 |
| negative | neutral | positive |
| 0.822 | 0.165 | 0.013 |
| Raw frequency | 11 |
| Normalized frequency | 0.309 |
| Modifier score | 0.500 |
| Perplexity | 172.663 |