| between heavy metals | 6 | location |
| with the people | 2 | transitive-object |
| salt → form → bond | 3 |
| salt → represent → bond | 3 |
| salt → interact with → bond | 3 |
| negative | neutral | positive |
| 0.339 | 0.579 | 0.082 |
| Raw frequency | 9 |
| Normalized frequency | 0.218 |
| Modifier score | 0.500 |
| Perplexity | 400.888 |