Context: I did n't get to bed until 6:30 AM and kept waking up , finally getting out of bed at 10:30 . I drank so much coffee to stay awake last night I ' m still all twitchy . My mind is racing all over and my body struggles to keep up .
Question: What may be the reason I drank so much ?
Option 0: I had to watch tv .
Option 1: None of the above choices .
Option 2: I had to watch a movie .
Option 3: I had to study .
Answer: 3