| about medical history | 15 | other |
| by pushing yes or no buttons | 3 | manner |
| donor → have → question | 14 |
| donor → answer → question | 12 |
| donor → ask → question | 11 |
| negative | neutral | positive |
| 0.110 | 0.686 | 0.203 |
| Raw frequency | 37 |
| Normalized frequency | 0.482 |
| Modifier score | 0.900 |
| Perplexity | 162.958 |