answer: #Person1# is thinking of taking Dr. Miller's class next semester and is asking #Person2# about how he grades and how well he teaches. They find they are looking for different things in an instructor.
documents: #Person1#: Do you know anything about Dr. Miller's classes?
  #Person2#: Yes. Are you in his class?
  #Person1#: I'm thinking of taking his class next semester.
  #Person2#: He really knew his stuff, but he graded hard. Would that be OK?
  #Person1#: Yes, I really need someone who is really good.
  #Person2#: I didn't find it overwhelming to earn a good grade if you work at it. Can you do that?
  #Person1#: Maybe, but I'm not sure.
  #Person2#: Man, this guy was so funny when he was teaching. I like that, don't you?
  #Person1#: No, that stuff isn't important to me.
  #Person2#: Did you know that he is a fairly new teacher and very current in his field?
  #Person1#: I don't care about any of that.
  #Person2#: We all are looking for different things in an instructor. I hope I've helped you.