| Typicality: | 0.352 |
| Saliency: | 0.239 |
| iron → be required for → survival | 5 |
| iron → be required for → human life | 3 |
| iron → be necessary for → life | 3 |
| negative | neutral | positive |
| 0.090 | 0.680 | 0.230 |
| Raw frequency | 11 |
| Normalized frequency | 0.239 |
| Modifier score | 0.500 |
| Perplexity | 55.108 |