dialogue: M: How long have you been working in the laboratory? W: For almost three years, ever since I got my degree. M: Your bachelor's? W: No, my master's. I didn't try to get a job until I had my master's degree. M: What kind of research do you do? Are you trying to develop new products or something like that? W: No, that's clone by another group in the lab. The group I'm with is doing basic research.
question: How long have the woman been working in the lab?
choice: Four years. Just three years. Almost three years.
answer: Almost three years.