Context: Desiree , too , would rotate between Matt and Vex , and we were sure to never mix them . Eventually , Dan and I broke up . Soon after , Kenny and I broke up . Before long , I was dating Aaron , and a year and some months had past before I was single again .

Question: Why did Dan and I break up ?
Options:
0. Because Desiree would rotate between Matt and Vex .
1. Because Kenny and I broke up .
2. Because I was dating Aaron .
3. None of the above choices .
Answer: 3