| primarily | 4 | degree |
| in significantly higher concentration | 2 | location |
| asteroid → be made of → iron | 12 |
| asteroid → contain → iron | 8 |
| asteroid → be composed of → iron | 6 |
| negative | neutral | positive |
| 0.038 | 0.798 | 0.164 |
| Raw frequency | 26 |
| Normalized frequency | 0.384 |
| Modifier score | 0.700 |
| Perplexity | 103.769 |