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: it is located at 215 church street it is price chow is 22 euro.
Original Reference: chow food is located at 215 church street. it costs 22 euro.
0

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.
1

System Reference: bund shanghai restaurant is a nice restaurant.
Original Reference: bund shanghai restaurant serves great food.

0