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 crustacean restaurant is 4157762722.
Original Reference: the phone number to crustacean restaurant is 4157762722.

Answer: 1

Question: System Reference: hakkasan 's address is 1 kearny street.
Original Reference: the address for hakkasan is 1 kearny street.

Answer: 1

Question: System Reference: zero restaurants in the pacific heights area in the expensive price range.
Original Reference: zero restaurant -s in the pacific heights area that are expensive.

Answer:
1