| Typicality: | 0.617 |
| Saliency: | 0.480 |
| in the event of a release | 8 | temporal |
| from potential releases | 7 | transitive-object |
| before allowing oil and gas drilling | 3 | temporal |
| state → protect → the environment | 85 |
| state → protect → environment | 5 |
| state → protect → our environment | 5 |
| state → ensure → environmental protection | 3 |
| state → safeguard → the environment | 3 |
| negative | neutral | positive |
| 0.098 | 0.497 | 0.405 |
| Raw frequency | 101 |
| Normalized frequency | 0.480 |
| Modifier score | 1.000 |
| Perplexity | 100.529 |