| earlier | 4 | temporal |
| to environmental conservation | 4 | purpose |
| more globally | 2 | location |
| economy → be → discussed | 5 |
| economy → be → relevant | 3 |
| economy → be → subject | 3 |
| economy → be → mentioned | 3 |
| negative | neutral | positive |
| 0.180 | 0.628 | 0.192 |
| Raw frequency | 14 |
| Normalized frequency | 0.323 |
| Modifier score | 1.000 |
| Perplexity | 230.529 |