| Typicality: | 0.347 |
| Saliency: | 0.227 |
| to keep the vein | 3 | purpose |
| stent → be placed in → vein | 6 |
| stent → be inserted into → vein | 3 |
| negative | neutral | positive |
| 0.288 | 0.633 | 0.079 |
| Raw frequency | 9 |
| Normalized frequency | 0.227 |
| Modifier score | 0.500 |
| Perplexity | 52.040 |