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 an expensive restaurant, in the riverside area of town.
Original Reference: if you are looking for an expensive restaurant near the river, i would suggest x. .
[EX A]: 1

[EX Q]: System Reference: x is a restaurant in the cheap price range, the city area near x, and x.
Original Reference: x is a cheap restaurant in the city centre, near x and x. .
[EX A]: 1

[EX Q]: System Reference: no hotel in north beach that does not allow dogs.
Original Reference: no hotel in north beach that does not allow dogs.
[EX A]:
1