| Typicality: | 0.311 |
| Saliency: | 0.143 |
| for directing blood flow | 3 | purpose |
| stent → be designed to be coupled to → bilateral grafts | 3 |
| stent → be positioned at → both ends of a graft | 3 |
| negative | neutral | positive |
| 0.056 | 0.883 | 0.061 |
| Raw frequency | 6 |
| Normalized frequency | 0.143 |
| Modifier score | 0.500 |
| Perplexity | 69.541 |