answer: #Person1# wants to buy food from the snack stands. #Person2# says some of them are not clean enough, but #Person1# thinks it's worth trying.
documents: #Person1#: Did you ever buy food from the snack stands near our hotel?
  #Person2#: Yes, several times.
  #Person1#: How do you like them?
  #Person2#: Not bad.
  #Person1#: I always have the temptation to eat something there.
  #Person2#: Then, why didn't you do that?
  #Person1#: I don't know how much we can trust them. Do you have any ideas?
  #Person2#: Some of them, I think, are not good.
  #Person1#: It doesn't taste good?
  #Person2#: No, I mean some of them are not clean enough.
  #Person1#: That's my greatest concern. But how can you tell which one is clean?
  #Person2#: I judge by appearances.
  #Person1#: I got it. I think it's worth trying.
  #Person2#: It certainly is.
  #Person1#: I'd like to try some kebab, roasted squid, and many different appealing things.
  #Person2#: Don't try everything at one time, please.
  #Person1#: I see. Thank you.