SimilarityRank
important_question 0.749 48294
the_big_question 0.721 48706
key_question 0.717 36417
such_question 0.703 34376
the_central_question 0.700 92792
critical_question 0.683 87652
difficult_question 0.670 79064
question 0.664 193
these_question 0.643 9512
the_main_question 0.639 78579
interesting_question 0.631 95419
try_to_answer 0.609 71078
fundamental_issue 0.607 91852
great_question 0.604 50002
hard_question 0.595 80547
question_: 0.591 4389
many_question 0.589 23525
second_question 0.589 53464
question_relate_to 0.587 30908
unanswered_question 0.581 77812
above_question 0.580 91224
simple_question 0.578 96794
three_question 0.575 70931
those_question 0.572 26434
several_question 0.565 81089