Context: I had a good birthday weekend . Friday got started waaaaay late , but Saturday was fun at ValleyFair . Mystic Lake was fun , but would have been better if I 'd been smarter . It was great for Katie though .
Question: Why might I be talking about my birthday weekend ?
Option 0: Someone must have asked me about it .
Option 1: I must be talking to no one about it .
Option 2: No one must have asked me about it .
Option 3: I must be talking to myself about it .
Answer: 0