| Similarity | Rank | |
|---|---|---|
| we_face | 0.803 | 17796 |
| challenge_we_face | 0.746 | 47011 |
| problem_we_face | 0.686 | 98636 |
| face_today | 0.684 | 76202 |
| economic_challenge | 0.593 | 92616 |
| global_challenge | 0.592 | 41446 |
| the_great_challenge | 0.589 | 32862 |
| these_challenge | 0.587 | 16957 |
| major_challenge | 0.574 | 94021 |
| great_challenge | 0.572 | 59535 |
| many_challenge | 0.570 | 34197 |
| confront | 0.560 | 5202 |
| the_challenge_pose_by | 0.555 | 96527 |
| the_major_challenge | 0.554 | 66525 |
| environmental_challenge | 0.550 | 68452 |
| now_face | 0.543 | 21093 |
| challenge_face | 0.543 | 32972 |
| they_face | 0.539 | 22286 |
| big_challenge | 0.537 | 46944 |
| financial_challenge | 0.537 | 89147 |
| problem_face | 0.535 | 83674 |
| the_big_challenge | 0.531 | 19695 |
| need_to_address | 0.530 | 28823 |
| the_key_challenge | 0.530 | 74955 |
| challenge | 0.527 | 222 |