| very | 12 | degree |
| according to the scientists | 12 | other |
| to our modern lifestyle | 10 | other |
| mining → be → important | 36 |
| mining → be → essential | 33 |
| mining → be → critical | 13 |
| mining → be → vital | 10 |
| mining → be → crucial | 7 |
| negative | neutral | positive |
| 0.091 | 0.490 | 0.419 |
| Raw frequency | 99 |
| Normalized frequency | 0.740 |
| Modifier score | 1.000 |
| Perplexity | 126.177 |