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: what type of food would you like to eat?
Original Reference: what type of food?.
[EX A]: 1

[EX Q]: System Reference: there are 239 restaurants available serving any meal.
Original Reference: there are 239 restaurant -s that are great for any meal.
[EX A]:
1