| Typicality: | 0.487 |
| Saliency: | 0.177 |
| to extract under present conditions | 2 | purpose |
| resource → be → economical | 8 |
| resource → be economical to → develop | 3 |
| negative | neutral | positive |
| 0.185 | 0.489 | 0.327 |
| Raw frequency | 11 |
| Normalized frequency | 0.177 |
| Modifier score | 1.000 |
| Perplexity | 460.221 |