dialogue: #Person1#: Brian, do you know how to speak English?
  #Person2#: Yes.
  #Person1#: Where did you learn?
  #Person2#: I learned in college.
  #Person1#: You speak really well.
  #Person2#: Thank you.
  #Person1#: How long have you been in the U. S.?
  #Person2#: 3 weeks.
  #Person1#: Is your wife with you?
  #Person2#: Yes, she just got here yesterday.
  #Person1#: Have you been to California before?
  #Person2#: No. I've never been there.
  #Person1#: Have you ever been to Las Vegas?
  #Person2#: Yes. I went there once on a business trip.
summary: Brian tells #Person1# that he learned English in college and he went to Las Vegas on a business trip.
topic: casual talk