| to ensure rigidity | 3 | purpose |
| depending on the model | 2 | other |
| entirely | 2 | degree |
| head → be made of → aluminum | 12 |
| head → be → aluminum | 9 |
| head → be made from → aluminum | 6 |
| negative | neutral | positive |
| 0.101 | 0.741 | 0.158 |
| Raw frequency | 27 |
| Normalized frequency | 0.416 |
| Modifier score | 0.900 |
| Perplexity | 45.972 |