| to give preference | 8 | purpose |
| to recognize biomass | 4 | purpose |
| amendment → require → the epa | 11 |
| amendment → require → the environmental protection agency | 4 |
| amendment → require → epa | 3 |
| negative | neutral | positive |
| 0.111 | 0.778 | 0.111 |
| Raw frequency | 18 |
| Normalized frequency | 0.264 |
| Modifier score | 0.500 |
| Perplexity | 121.124 |