SimilarityRank
9_/_[number] 0.793 7060
the_9_/_[number]_attack 0.717 41728
the_World_Trade_Center 0.713 43422
after_9_/_[number] 0.652 41674
WTC 0.651 53436
Flight_[number] 0.608 91039
terrorist_attack 0.598 15398
since_9_/_[number] 0.581 64126
at_the_Pentagon 0.554 81779
September_[number]_th 0.552 60181
after_September_[number] 0.548 75057
Ground_Zero 0.547 80186
Sandy_Hook 0.545 93014
terror_attack 0.540 43895
Bin_Laden 0.536 39834
JFK 0.526 27019
post-9_/_[number] 0.525 87391
on_9_/_[number]_/_[number] 0.523 61889
a_terrorist_attack 0.522 62650
the_invasion_of_Iraq 0.517 59891
on_Sept._[number] 0.515 15988
the_Pentagon 0.503 10999
9_/_[number]_/_[number] 0.500 28572
plane_crash 0.498 64597
Osama_bin_Laden 0.496 29989