Context: And chills . My angel and my devil duked it out in the wee hours , but at 5 am I finally gave in to the inevitable and called in sick . That makes me feel even more like crap , because we ' ve been short - handed lately and I know I just gave my co - workers an even harder day than usual . But it was a good thing I did .

Question: why did he call in sick ?
Options:
0. he was having troubles at home and felt chills
1. there have been fights between angels
2. None of the above choices .
3. he felt chills a few weeks ago
Answer: 0