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 area are you looking for?
Original Reference: would you like to narrow your search down by area?.

Answer: 0


Question: System Reference: x is a chinese restaurant near x and x in x near x.
Original Reference: x is a chinese restaurant in the x area near x.

Answer: 0


Question: System Reference: there is a peruvian or tapas restaurant called fresca.
Original Reference: fresca serves peruvian or tapas.

Answer:
1