Context: First , some new car pictures : I went to the Obama rally today in downtown Minneapolis ( scheduled at the same time as a nearby McCain / Palin campaign stop ) . I got a free sign and a button upon my arrival . The crowd was just starting to trickle in when I arrived but soon the plaza filled up -- estimates were at 3500 people .
Question: Why was there a rally ?
Option 0: None of the above choices .
Option 1: They 're going to church
Option 2: They 're going to work
Option 3: Candidates are running for president
Answer: 3