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: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant is a nice restaurant.

Answer: 1


Question: System Reference: please confirm you are looking for the inexpensive range?
Original Reference: just to make sure, you are looking for a inexpensive hotel?.

Answer: 0


Question: System Reference: there are 2 pizza restaurants that allows kids.
Original Reference: there are 2 restaurant -s that serve pizza and allow kid -s.

Answer:
1