Context: I was at the Car Pool getting Mrs. Astro 's car washed . I stood in front of the vending machine and decided I wanted a root beer . I reached for my wallet and started sifting through my receipts . I noticed I had two bills .

Question: Why was the person in front of a vending machine ?
Options:
0. None of the above choices .
1. He was trying to keep out the way of the people washing the car .
2. He needed to get out of the car as Mrs. Astro 's car was being washed .
3. He noticed he was thirsty and wanted some root beer to quench his thirst .
Answer: 3

Question: Why did the person need to go through his wallet ?
Options:
0. The person was asked to provide some sort of i d to prove he owned the car .
1. The person needed to find money to pay for the root beer .
2. None of the above choices .
3. The person needed to pay the bill for the car wash .
Answer: 1