| Similarity | Rank | |
|---|---|---|
| raise_concern | 0.640 | 66819 |
| question | 0.607 | 193 |
| raise_question_about | 0.605 | 38548 |
| ask_question | 0.582 | 8243 |
| such_question | 0.580 | 34376 |
| many_question | 0.574 | 23525 |
| difficult_question | 0.564 | 79064 |
| question_raise_by | 0.562 | 92791 |
| critical_question | 0.550 | 87652 |
| the_big_question | 0.540 | 48706 |
| express_concern | 0.539 | 93921 |
| ask_question_about | 0.537 | 35853 |
| tough_question | 0.533 | 73831 |
| question_about | 0.531 | 5498 |
| important_question | 0.525 | 48294 |
| to_ask_question | 0.523 | 34014 |
| debate | 0.523 | 1080 |
| these_question | 0.519 | 9512 |
| discuss_issue | 0.508 | 94635 |
| the_issue_raise | 0.507 | 90474 |
| concern | 0.507 | 395 |
| fundamental_question | 0.507 | 82438 |
| controversial_issue | 0.505 | 73193 |
| hard_question | 0.501 | 80547 |
| call_into_question | 0.499 | 22798 |