At some point in the middle of the night , I was awaken by what sounded like a very muted ambulance . My first thought was my watch , so I put my wrist up to my ear , nope , not my watch . I could n't figure out what it was so I sat up . Apparently , I had been sleeping on top of my pump , which is why the sound was muffled .

Question: How might have I ended up sleeping on the top of my pump ?
Answer: None of the above choices .i might have gotten drunk and passed out on the top of it .i might have gotten drunk and passed out next to it .i might have gotten drunk and sat up on the top of it .