SimilarityRank
we_do_not_know 0.703 21798
I_do_not_know_what 0.653 21576
we_know_what 0.650 46852
who_know_what 0.625 44370
we_be_not_sure 0.604 82655
I_wonder_what 0.595 28912
I_have_no_idea_what 0.592 52632
I_be_not_sure_what 0.590 29674
not_know_what 0.590 76772
all_we_know 0.589 81583
"_I_do_not_know_what 0.583 99572
do_not_know_what 0.579 36350
nobody_know 0.570 74533
it_be_hard_to_say 0.564 62167
have_no_idea_what 0.560 89292
we_will_know 0.556 94171
that_we_know 0.550 32534
not_sure_what 0.546 63696
wonder_what 0.542 14054
no_one_know 0.540 42689
tell_us_what 0.537 35585
but_we_know 0.537 72913
we_know 0.533 4842
they_know_what 0.529 80127
be_unknown 0.529 8723