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: x is a chinese food restaurant near x and x.
Original Reference: x is a chinese food restaurant near x and x.

Answer: 0


Question: System Reference: darbar restaurant allows children.
Original Reference: child -s are allowed at the darbar restaurant.

Answer: 1


Question: System Reference: the phone number for helmand palace is 4153450072, and the postcode is 94109.
Original Reference: the phone number to helmand palace is 4153450072 and the postcode is 94109.

Answer:
1