| Typicality: | 0.324 |
| Saliency: | 0.175 |
| in order to secure the lumen | 3 | purpose |
| stent → be placed at → the site | 4 |
| stent → be placed in → situ | 3 |
| negative | neutral | positive |
| 0.080 | 0.805 | 0.115 |
| Raw frequency | 7 |
| Normalized frequency | 0.175 |
| Modifier score | 0.500 |
| Perplexity | 31.294 |