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.

System Reference: x is a cheap restaurant in the expensive price range near x.
Original Reference: x is a restaurant near x in the cheap price range.
0

System Reference: what price range are you comfortable with?
Original Reference: please indicate a price range. thank you.
1

System Reference: fresca, is a good restaurant that serves peruvian food, especially for dinner.
Original Reference: fresca is a good restaurant for dinner that serves peruvian food.

1