| Typicality: | 0.488 |
| Saliency: | 0.293 |
| to prevent blood | 5 | purpose |
| commonly | 2 | temporal |
| vein → be equipped with → valve | 10 |
| vein → be equipped with → non-return valves | 3 |
| negative | neutral | positive |
| 0.158 | 0.777 | 0.065 |
| Raw frequency | 13 |
| Normalized frequency | 0.293 |
| Modifier score | 0.850 |
| Perplexity | 250.303 |