SimilarityRank
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