SimilarityRank
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