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: the phone number for beijing restaurant is 4153338182.
Original Reference: the phone number for the beijing restaurant is 4153338182.

Answer: 1

Question: System Reference: he red victorian bed breakfast and arts cafe is located near haight.
Original Reference: the red victorian bed breakfast and arts cafe doesn not allow dogs and is near haight.

Answer: 0

Question: System Reference: there are 4 pizza restaurants.
Original Reference: totally 4 restaurant -s serve pizza.

Answer:
1