| Typicality: | 0.386 |
| Saliency: | 0.220 |
| mainly | 3 | degree |
| soil → be contaminated with → copper | 9 |
| soil → be contaminated by → copper | 5 |
| negative | neutral | positive |
| 0.686 | 0.274 | 0.040 |
| Raw frequency | 14 |
| Normalized frequency | 0.220 |
| Modifier score | 0.900 |
| Perplexity | 210.467 |