| Typicality: | 0.328 |
| Saliency: | 0.183 |
| to the treatment site | 6 | location |
| catheter → be tracked over → the guidewire | 6 |
| catheter → be tracked over → guidewire | 3 |
| negative | neutral | positive |
| 0.025 | 0.874 | 0.100 |
| Raw frequency | 9 |
| Normalized frequency | 0.183 |
| Modifier score | 0.500 |
| Perplexity | 140.159 |