Based on the context and the answer, generate a question. 

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 .

Answer:

They are a democrat .



How does the narrator identify politically ?