Context: The mind boggles . Speaking of red hair , I ' ve dyed mine as - close - to Xev - red as mainstream hair - dressers can get . Which elicited this comment from _ every _ co - worker at the office when I got back : " have you dyed your hair ? " O_o It must be a very very subtle shade of red then , since it 's apparently only just noticeable . Or maybe it 's just another manifestation of the human trait Ford Prefect marvelled at , our habit of continuously stating and re - stating the very very obvious .

Question: What may have caused you to dye your hair red ?
Options:
0. I wanted my hair to be noticeable .
1. I wanted to differ my hair style from the one my friend Xev had .
2. None of the above choices .
3. I wanted a comment from my co - workers .
Answer: 2