| Typicality: | 0.549 |
| Saliency: | 0.577 |
| to keep it | 20 | purpose |
| in the artery | 16 | location |
| in the airway | 9 | location |
| doctor → place → stent | 52 |
| doctor → insert → stent | 40 |
| doctor → put → stent | 17 |
| doctor → place → the stent | 9 |
| doctor → put in → stent | 7 |
| doctor → insert → the stent | 3 |
| doctor → placed → stent | 3 |
| negative | neutral | positive |
| 0.204 | 0.717 | 0.079 |
| Raw frequency | 131 |
| Normalized frequency | 0.577 |
| Modifier score | 0.663 |
| Perplexity | 148.773 |