| Typicality: | 0.264 |
| Saliency: | 0.238 |
| in some patients | 2 | location |
| antihistamine → be → ineffective | 4 |
| antihistamine → prove → ineffective | 3 |
| negative | neutral | positive |
| 0.715 | 0.268 | 0.017 |
| Raw frequency | 7 |
| Normalized frequency | 0.238 |
| Modifier score | 0.500 |
| Perplexity | 36.213 |