| iron → be found in → plant | 11 |
| iron → be found in → plant sources | 5 |
| iron → be found in → various other plant sources | 4 |
| iron → be present in → plant | 3 |
| negative | neutral | positive |
| 0.130 | 0.756 | 0.114 |
| Raw frequency | 23 |
| Normalized frequency | 0.374 |
| Modifier score | 0.500 |
| Perplexity | 103.880 |