instruction:
You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.
question:
System Reference: butterfly serves vietnamese food at a expensive price range.
Original Reference: butterfly is an expensive vietnamese restaurant.
answer:
1


question:
System Reference: what area are you looking for?
Original Reference: where do you wish to locate a hotel?.
answer:
0


question:
System Reference: what area would you like the restaurant to be in?
Original Reference: please specify your area of interest.
answer:

1