You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.
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Question: System Reference: x is an expensive chinese restaurant near x.
Original Reference: x is an expensive chinese restaurant near x.

Answer: 1


Question: System Reference: what part of the city are you looking for?
Original Reference: what is the area you are looking for?.

Answer: 1


Question: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: please confirm your request for near?.

Answer:
0