| Typicality: | 0.398 |
| Saliency: | 0.346 |
| over the exterior of the balloons | 3 | location |
| to provide stability | 2 | purpose |
| coating → comprise → a hydrogel polymer | 11 |
| coating → include → hydrogel | 10 |
| negative | neutral | positive |
| 0.036 | 0.814 | 0.150 |
| Raw frequency | 21 |
| Normalized frequency | 0.346 |
| Modifier score | 0.500 |
| Perplexity | 97.810 |