| from our bones | 11 | location |
| to good health | 7 | purpose |
| to an innovative and advanced society | 6 | transitive-object |
| mineral → be → key | 23 |
| mineral → be → the key | 12 |
| negative | neutral | positive |
| 0.027 | 0.389 | 0.585 |
| Raw frequency | 35 |
| Normalized frequency | 0.445 |
| Modifier score | 0.500 |
| Perplexity | 105.155 |