You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.

[EX Q]: System Reference: x is a restaurant on the riverside, x near x and.
Original Reference: x is a restaurant along the side of the river in x it is located near x.
[EX A]: 0

[EX Q]: System Reference: what price range are you looking for?
Original Reference: what price range were you looking for?.
[EX A]: 1

[EX Q]: System Reference: la briciola is near mission bay and does not allow kids for dinner.
Original Reference: la briciola is near mission bay, allows child -s and is a good for dinner.
[EX A]:
0