| Typicality: | 0.481 |
| Saliency: | 0.542 |
| since ancient greece | 2 | temporal |
| to remove blood | 2 | purpose |
| leech → be used in → medicine | 5 |
| leech → be used to treat → disease | 3 |
| leech → be used for → medicinal purposes | 3 |
| negative | neutral | positive |
| 0.459 | 0.516 | 0.025 |
| Raw frequency | 11 |
| Normalized frequency | 0.542 |
| Modifier score | 0.500 |
| Perplexity | 34.506 |