answer: #Person2# tells #Person1# #Person2# has been doing basic research in this laboratory for almost three years since #Person2#'s master graduation.
documents: #Person1#: How long have you been working in the laboratory?
  #Person2#: For almost three years, ever since I got my degree.
  #Person1#: Your bachelor's?
  #Person2#: No, my master's. I didn't try to get a job until I had my master's degree.
  #Person1#: What kind of research do you do? Are you trying to develop new products or something like that?
  #Person2#: No, that's clone by another group in the lab. The group I'm with is doing basic research.