| Typicality: | 0.300 |
| Saliency: | 0.322 |
| from various sources | 4 | other |
| by human activity | 2 | cause |
| mercury → be released into → water | 12 |
| mercury → be released to → surface water | 3 |
| mercury → be released to → water | 3 |
| negative | neutral | positive |
| 0.512 | 0.430 | 0.058 |
| Raw frequency | 18 |
| Normalized frequency | 0.322 |
| Modifier score | 0.500 |
| Perplexity | 34.196 |