| Typicality: | 0.359 |
| Saliency: | 0.256 |
| to retrieve oil | 5 | purpose |
| under high pressure | 3 | temporal |
| during fracking | 2 | temporal |
| chemical → be injected into → the ground | 9 |
| chemical → be injected into → the earth | 5 |
| negative | neutral | positive |
| 0.437 | 0.544 | 0.019 |
| Raw frequency | 14 |
| Normalized frequency | 0.256 |
| Modifier score | 0.500 |
| Perplexity | 19.796 |