| Similarity | Rank | |
|---|---|---|
| fundamental_question | 0.721 | 82438 |
| key_question | 0.689 | 36417 |
| difficult_question | 0.684 | 79064 |
| the_central_question | 0.680 | 92792 |
| important_question | 0.672 | 48294 |
| hard_question | 0.656 | 80547 |
| critical_question | 0.654 | 87652 |
| question | 0.642 | 193 |
| great_question | 0.630 | 50002 |
| the_main_question | 0.613 | 78579 |
| the_big_issue | 0.611 | 32640 |
| tough_question | 0.610 | 73831 |
| the_big_question_be | 0.608 | 89506 |
| many_question | 0.604 | 23525 |
| such_question | 0.604 | 34376 |
| another_question | 0.602 | 32755 |
| question_: | 0.588 | 4389 |
| try_to_answer | 0.586 | 71078 |
| interesting_question | 0.579 | 95419 |
| these_question | 0.574 | 9512 |
| big_issue | 0.572 | 68319 |
| several_question | 0.570 | 81089 |
| conundrum | 0.561 | 44007 |
| the_real_question_be | 0.557 | 89181 |
| three_question | 0.557 | 70931 |