| Similarity | Rank | |
|---|---|---|
| question_regard | 0.830 | 23632 |
| question_concern | 0.816 | 39228 |
| question_about | 0.814 | 5498 |
| question | 0.724 | 193 |
| related_question | 0.719 | 84110 |
| specific_question | 0.702 | 54214 |
| a_question_about | 0.630 | 29110 |
| issue_relate_to | 0.617 | 11960 |
| issue_regard | 0.615 | 47179 |
| important_question | 0.609 | 48294 |
| inquiry_about | 0.601 | 94683 |
| issue_concern | 0.599 | 41364 |
| such_question | 0.596 | 34376 |
| fundamental_question | 0.587 | 82438 |
| issue_pertain_to | 0.584 | 92021 |
| question_raise_by | 0.583 | 92791 |
| concern_relate_to | 0.579 | 82451 |
| concern_regard | 0.579 | 41016 |
| matter_relate_to | 0.567 | 48979 |
| key_question | 0.564 | 36417 |
| these_question | 0.563 | 9512 |
| difficult_question | 0.562 | 79064 |
| many_question | 0.559 | 23525 |
| question_: | 0.559 | 4389 |
| any_question | 0.556 | 31054 |