Context: On the very next day , Sunday , an Obama supporter stopped in to buy some campaign paraphernalia , and she asked whether we had any Obama / Biden signs . Don laughed and told her " We 're good but not that good . " So anyway , the new signs are in at 4801 Avenue H in Rosenberg [ map ] . You can buy them for $ 3.00 each or 2 for $ 5.00 ( any two ) . The older signs with Obama 's name alone are now selling for $ 2.00 each .

Question: Why did an Obama supporter stop in to buy campaign paraphernalia ?
Options:
0. None of the above choices .
1. They enjoy spending money on Sundays .
2. They wanted older signs with Obama 's name alone .
3. They wanted to show support for their candidate .
Answer: 3