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 price range are you comfortable with?
Original Reference: may i ask what price range?.

Answer: 1


Question: System Reference: thep phanom thai restaurant, is at 400 waller street, phone number is 4154312526, and the postcode is 94117.
Original Reference: thep phanom thai restaurant address is 400 waller street, phone number is 4154312526 and postcode is 94117.

Answer: 1


Question: System Reference: x is an italian restaurant.
Original Reference: i recommend x restaurant for italian food.

Answer:
1