SimilarityRank
donate_blood 0.784 81544
blood_donor 0.768 88619
blood_transfusion 0.637 53266
organ_donation 0.637 63381
blood_bank 0.637 86011
blood_product 0.607 93067
transfusion 0.563 39258
HIV_testing 0.555 57738
whole_blood 0.522 88553
blood_sample 0.503 47082
hepatitis_B 0.494 43484
transplantation 0.493 25763
donation 0.490 1701
the_Red_Cross 0.486 16249
blood_supply 0.481 77834
the_American_Red_Cross 0.479 36028
volunteerism 0.478 21743
potential_donor 0.478 64647
platelet 0.472 32504
hepatitis 0.463 32841
vaccination 0.455 9155
screening_test 0.454 99397
Red_Cross 0.453 22034
life-saving 0.451 64904
awareness_campaign 0.450 39988