Context: This makes me happy . I guess there was smoke on the second floor that set off the alarm and brought the attention of two fire trucks . I ' m guessing someone brought in fake smoke and set off the alarms for April fools . I would really like to thank that person . Since I ' m waiting around until the rest of my group is done with their other class I decided that I would walk up to the Bursars office and figure out what was going on with my bill .

Question: Why was there smoke on the second floor ?
Options:
0. Someone set their dorm on fire .
1. None of the above choices .
2. Someone was playing a prank .
3. Someone was smoking indoors .
Answer: 2