answer: #Person1# will buy some chips and #Person2# will get a Snickers from the Cafeteria.
documents: #Person1#: I need a snack from the cafeteria.
  #Person2#: What are you thinking of getting?
  #Person1#: I only want some chips.
  #Person2#: I think I may get something too.
  #Person1#: What do you plan on buying?
  #Person2#: I have a sweet tooth. I want candy.
  #Person1#: What kind of candy do you want?
  #Person2#: I really want some chocolate.
  #Person1#: What kind of chocolate do you want?
  #Person2#: I either want a Snickers or a Kit Kat.
  #Person1#: The cafeteria doesn't sell Kit Kats.
  #Person2#: Then I guess I'll just get a Snickers.