Context: I went to the Biden / Obama rally in Fredericksburg last night , and thank goodness I knew where to find a hidden parking spot behind the local SPCA . There were a few people with McCain signs on the corners around the University , but after a while they disappeared because there was literally no place on the sidewalks left for them to stand . We were rained on intermittently , but ... so what .
Question: What political affiliation did the people holding signs behind the rally have ?
Option 0: None of the above choices .
Option 1: They were democrats .
Option 2: They were independents .
Option 3: They were republicans .
Answer: 3