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.
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Question: System Reference: what price range are you comfortable with?
Original Reference: can you give me an idea of how much you want to spend?.

Answer: 1


Question: System Reference: what area are you looking for?
Original Reference: may i ask which area?.

Answer: 0


Question: System Reference: unfortunately 0 restaurants serve chinese restarnauts moderate that chinatown.
Original Reference: there are no moderate -ly priced chinese restaurant -s near chinatown.

Answer:
0