| Similarity | Rank | |
|---|---|---|
| call_into_question | 0.767 | 22798 |
| raise_concern_about | 0.682 | 49356 |
| cast_doubt_on | 0.679 | 75495 |
| raise_question | 0.605 | 57879 |
| express_concern_about | 0.564 | 46553 |
| have_implication_for | 0.562 | 72884 |
| into_question | 0.560 | 72070 |
| raise_concern | 0.559 | 66819 |
| claim_about | 0.546 | 35722 |
| controversy_over | 0.545 | 37220 |
| concern_over | 0.544 | 19366 |
| debate_over | 0.538 | 17463 |
| question_whether | 0.537 | 16853 |
| undermine | 0.532 | 4800 |
| be_undermine_by | 0.528 | 84877 |
| remain_unclear_. | 0.526 | 61353 |
| shed_light_on | 0.524 | 19129 |
| express_concern_over | 0.523 | 85405 |
| be_unclear | 0.520 | 18231 |
| testify_to | 0.517 | 24107 |
| speculation_about | 0.516 | 77209 |
| doubt_about | 0.514 | 46406 |
| dubious | 0.514 | 22691 |
| an_investigation_into | 0.511 | 43766 |
| have_criticize | 0.511 | 64184 |