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: thank you the fairmont san francisco allows dogs.
Original Reference: hotel the fairmont san francisco allows dogs.
[EX A]: 0

[EX Q]: System Reference: x is an expensive restaurant, in the riverside area of town.
Original Reference: x is a restaurant on the riverside that is in the expensive price range.
[EX A]: 1

[EX Q]: System Reference: so you want a cheap place to eat?
Original Reference: do you want it to be in the cheap price range?.
[EX A]:
0