| Typicality: | 0.348 |
| Saliency: | 0.231 |
| to fracture shale rock | 4 | purpose |
| to extract oil | 2 | purpose |
| chemical → be pumped into → the ground | 12 |
| negative | neutral | positive |
| 0.314 | 0.635 | 0.052 |
| Raw frequency | 12 |
| Normalized frequency | 0.231 |
| Modifier score | 0.500 |
| Perplexity | 17.577 |