| Typicality: | 0.324 |
| Saliency: | 0.175 |
| at the end of this period | 3 | temporal |
| balloon → use → minimally invasive endoscopic procedure | 6 |
| balloon → be removed in → short endoscopic procedure | 3 |
| negative | neutral | positive |
| 0.187 | 0.784 | 0.029 |
| Raw frequency | 9 |
| Normalized frequency | 0.175 |
| Modifier score | 0.500 |
| Perplexity | 115.316 |