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: what sort of price range would you be looking for?.

Answer: 1


Question: System Reference: x is a restaurant in x, near to x and x in the expensive price range.
Original Reference: x is a restaurant in x near x and x and they are on the expensive pricerange.

Answer: 1


Question: System Reference: i regret that there are no restaurants near the martin luther king square.
Original Reference: unfortunately there are no restaurant -s in the area of martin luther king square.

Answer:
1