Context: It \'s been a pretty good week . I got a lot done in town and around home . I got my " free " money from the state in the mail and I still have no idea who owed that to me .
Question: Why is the narrator surprised by the money they have ?
Option 0: The government gave no explanation for it .
Option 1: He does n't know who in town sent it .
Option 2: He does n't know where it came from .
Option 3: He does n't know in the town government sent it .
Answer: 0