| Question | Initial | Extraction |
| 1 | 1 | 0.67 |
| 2 | 1 | 0.72 |
| 3 | 1 | 0.74 |
| 4 | 1 | 0.78 |
| 5 | 1 | 0.44 |
| 6 | 1 | 0.58 |
| 7 | 1 | 0.70 |
| 8 | 1 | 0.50 |
| 9 | 1 | 0.64 |
| 10 | 1 | 0.70 |
| 11 | 1 | 0.75 |
| 12 | 1 | 0.76 |
| 13 | 1 | 0.70 |
| 14 | 1 | 0.80 |
| 15 | 1 | 0.76 |
| 16 | 1 | 0.72 |
| 17 | 1 | 0.42 |
| 18 | 1 | 0.66 |
| 19 | 1 | 0.65 |
| 20 | 1 | 0.55 |
| 21 | 1 | 0.57 |
| 22 | 1 | 0.49 |
| 23 | 1 | 0.44 |
| 24 | 1 | 0.66 |