SimilarityRank
weapon_of_mass_destruction 0.828 29736
chemical_weapon 0.726 35379
nuclear_weapon 0.681 7794
Saddam 0.669 22038
Saddam_Hussein 0.651 24841
a_nuclear_weapon 0.648 49025
non-proliferation 0.609 79181
Al_Qaeda 0.603 20556
nuclear_material 0.599 80305
Iraq 0.598 1940
nuke 0.595 30782
nuclear_proliferation 0.595 86947
use_of_chemical_weapon 0.593 97816
Iran_nuclear_program 0.592 79412
ballistic_missile 0.591 67345
nuclear_bomb 0.589 78709
the_invasion_of_Iraq 0.588 59891
nuclear_program 0.584 78565
the_IAEA 0.579 29393
Bin_Laden 0.578 39834
al-Qaeda 0.575 20896
nonproliferation 0.575 91415
al_Qaeda 0.574 26461
Al-Qaeda 0.572 34126
the_NPT 0.570 53514