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.

[EX Q]: System Reference: there is a shanghainese restaurant called bund shanghai restaurant.
Original Reference: bund shanghai restaurant serves shanghainese food.
[EX A]: 1

[EX Q]: System Reference: there are 2 restaurants which serve brunch.
Original Reference: we have 2 restaurant -s that would be good place -s to go for brunch with child -s.
[EX A]: 1

[EX Q]: System Reference: x is an indian restaurant in the moderate price range that offers indian takeaway and riverside.
Original Reference: x is a moderately priced indian food restaurant with takeaway service in the riverside.
[EX A]:
1