SimilarityRank
not_sure 0.701 34196
do_not_know 0.654 10490
have_no_idea 0.649 68416
do_not_think 0.620 24494
do_not_know_what 0.601 36350
still_think 0.599 88593
do_not_know_how 0.589 95599
I_be_not_sure 0.588 10313
do_not_believe 0.587 36391
no_idea 0.569 68565
never_know 0.565 62448
unsure 0.563 88616
we_be_not_sure 0.554 82655
have_no_idea_what 0.551 89292
I_do_not_know 0.541 6146
do_not_believe_that 0.534 60002
be_afraid 0.532 43654
want_to_know 0.527 35647
do_not_care 0.525 42198
it_be_unclear 0.523 96477
do_not_say 0.521 25602
be_skeptical 0.520 93183
do_not_feel 0.517 44305
do_not_know_that 0.517 56055
doubt_that 0.517 35395