answer: #Person2# tells #Person1# the reason for #Person2#'s resignation which is for taking care of #Person2#'s grandfather, and says #Person2# changes career to gain new experience.
documents: #Person1#: You taught at a local school for a year, right?
  #Person2#: Yes, I was there as an English teacher.
  #Person1#: Did you enjoy yourself there?
  #Person2#: Sure. I was fond of those lovely children
  #Person1#: So why did you decide to resign?
  #Person2#: The school is a little bit too far away. I simply want to take good care of my elderly grandfather.
  #Person1#: I see. But why don't you continue to work as a teacher?
  #Person2#: I think it's better for me to meet new challenges in life.
  #Person1#: So you can have more room for development.
  #Person2#: And I can experience another kind of life style.
  #Person1#: It sounds like a good idea.
  #Person2#: I hope I can adapt to the new job as soon as possible.