Context: I ca n\'t update my blog the normal way at the minute ... so I \' m trying this . It \'s the " email " feature LJ has . I \'m in the van , it \'s the middle of the night , and I got up to pee andcouldn\'t fall back asleep . I \' m near Rapid City South Dakota , and it\'sbeautiful here . I went SWIMMING last night ! I never swim ! ! !
Question: Why ca n't I fall back asleep ?
Option 0: Because I 'm in a van .
Option 1: None of the above choices .
Option 2: Because I ca n't update my blog .
Option 3: Because I went swimming last night .
Answer: 1