SimilarityRank
Democratic_candidate 0.662 65816
presidential_campaign 0.658 43011
Republican_candidate 0.652 50656
Mitt_Romney 0.644 27660
Romney 0.640 12614
his_campaign 0.634 24168
presidential_candidate 0.618 20830
John_McCain 0.615 29380
Biden 0.599 39649
Mr._Obama 0.596 32992
Hillary_Clinton 0.589 15759
Santorum 0.588 76903
McCain 0.587 13666
the_Obama_campaign 0.586 83279
election_campaign 0.581 24955
Barack_Obama 0.579 9005
both_candidate 0.578 90906
his_constituent 0.577 72650
Obama_have 0.576 21249
Obama 0.576 2002
Palin 0.575 36840
Rand_Paul 0.573 58343
Bernie_Sanders 0.573 56806
a_Republican 0.571 28869
a_Democrat 0.571 34075