| Typicality: | 0.463 |
| Saliency: | 0.704 |
| to contamination | 11 | cause |
| particularly | 7 | degree |
| almost always | 4 | degree |
| aquifer → be → vulnerable | 22 |
| aquifer → be at → risk | 3 |
| negative | neutral | positive |
| 0.612 | 0.335 | 0.053 |
| Raw frequency | 25 |
| Normalized frequency | 0.704 |
| Modifier score | 0.500 |
| Perplexity | 270.285 |