Context: I interrupted him to say I had to use the rest room and that it was IN THE HOUSE . I went inside , locked the doors and waited for him to drive away . I told my sister all about my hideous night and I went to bed . The next day , as I was telling my sister the details of my date from hell , there was a knock on the door .
Question: How did he got home ?
Option 0: He took a taxi .
Option 1: He used a bike .
Option 2: He used his vehicle .
Option 3: None of the above choices .
Answer: 2