Context: I woke up very early today , the brightness wo n't let me sleep . I tiptoed to the backyard and sat in the sun . I was still in my pajamas . I closed my eyes and sat there for a long time facing the sky , letting the sun kiss my sleepy eyelids .

Question: Why might I have walked outside in my pajamas ?
Options:
0. I wanted to take a shower and get ready for work .
1. None of the above choices .
2. To be out in the fresh air and getting the most out of being awake .
3. I wanted to get outside where it was darker than my room .
Answer: 2