Context: what happened today ... yeah , i had to put it down somewhere to remember this . basically , lisa reversed her car and bumped into the car behind us . we drove away because i checked and there was nt anything there . i thought " maybe we hit something else . "

Question: Why did you just drive off instead of waiting for the owner of the vehicle ?
Options:
0. I thought that they would have done the same thing if the roles were reversed
1. I did not want to have to pay them for damage to their car and I did not see any damage
2. I thought that they would not mind if there was a small scrape or two
3. None of the above choices .
Answer: 1