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 restaurant in x, near to x and x in the expensive price range.
Original Reference: x is an expensive restaurant in x near x and x.
1

System Reference: thai cottage restaurant, is cheap.
Original Reference: thai cottage restaurant is a nice restaurant in the cheap price range.
1

System Reference: there are 2 hotels in nob hill with price range and are you pricey for a hotel that accepts credit cards.
Original Reference: 2 nob hill hotel -s are pricey and accept credit card -s.

0