| completely | 12 | degree |
| for the environment | 10 | purpose |
| for their care teams | 8 | transitive-object |
| solution → be → safe | 277 |
| solution → be safe to → use | 12 |
| solution → be considered → safe | 3 |
| negative | neutral | positive |
| 0.049 | 0.339 | 0.612 |
| Raw frequency | 292 |
| Normalized frequency | 0.681 |
| Modifier score | 0.800 |
| Perplexity | 276.394 |