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: chez maman, is in the are of hayes valley or victoria mews.
Original Reference: chez maman is in the area of hayes valley or victoria mews.

Answer: 0


Question: System Reference: x is a restaurant in citycentre and x.
Original Reference: x is a restaurant located near x in the city's centre.

Answer: 1


Question: System Reference: x is an expensive restaurant, in the riverside area near x.
Original Reference: x is an expensive restaurant located at the riverside near x.

Answer:
1