subgroup of
gas)
→
ReceivesAction
→
trapped in impermeable shale rock
| Typicality: | 0.309 |
| Saliency: | 0.138 |
| deep underground | 3 | location |
| unlike conventional natural gas | 2 | other |
| shale gas → be trapped in → impermeable shale rock | 4 |
| negative | neutral | positive |
| 0.311 | 0.663 | 0.026 |
| Raw frequency | 4 |
| Normalized frequency | 0.138 |
| Modifier score | 0.500 |
| Perplexity | 13.179 |