SimilarityRank
all_about_? 0.587 76593
What_exactly_be 0.563 56801
the_purpose_of 0.537 2537
How_important_be 0.537 82305
? 0.529 36
What_role_do 0.511 63106
anyway_? 0.510 21872
look_like_? 0.507 21674
the_primary_purpose_of 0.502 42138
What_be_wrong_with 0.497 50243
purpose_of 0.494 11614
How_do 0.491 3307
What_be 0.491 661
why_do_I 0.490 93356
in_the_first_place_? 0.487 41157
How_long_do 0.484 86293
What_do 0.480 4585
How_be 0.479 3293
exactly_? 0.478 76601
what_do_it 0.478 62350
What_do_you_think_of 0.477 55896
frequently_ask_question_about 0.475 98431
how_do_it 0.475 35899
do_I_need 0.469 56442
How_do_it_work 0.466 87704