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 ! ! !
According to the above context, choose the best option to answer the following question.
Question: Why ca n't I fall back asleep ?
Options:
- Because I 'm in a van .
 - None of the above choices .
 - Because I ca n't update my blog .
 - Because I went swimming last night .


None of the above choices .