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 contemporary english restaurant in x.
Original Reference: how about x it's a restaurant in x that serves contemporary english food.
[EX A]: 1

[EX Q]: System Reference: lucky creation restaurant is a cheap vegetarian restaurant.
Original Reference: lucky creation restaurant has vegetarian food for cheap price -s.
[EX A]: 0

[EX Q]: System Reference: the name of the restaurant is hakkasan.
Original Reference: the name of the restaurant is hakkasan.
[EX A]:
1