Context: And it was n't half bad . The girls were very nice , and I got $ 15 for two hours . I did n't really have to do much other than make lunch though , since they played with cars the whole time .
Question: How did I make an extra fifteen dollars ?
Option 0: I babysat some children .
Option 1: None of the above choices .
Option 2: I mowed my friend 's lawn .
Option 3: I sold a few t - shirts I owned .
Answer: 0