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 english restaurant in x that serves contemporary food near x.
Original Reference: x is an english restaurant that serves contemporary food in the x area near x.
[EX A]: 1

[EX Q]: System Reference: i am sorry i am not finding any hotels in the mission terrace area.
Original Reference: there is no hotel in the mission terrace area.
[EX A]: 1

[EX Q]: System Reference: the omni san francisco is in the pricey price range.
Original Reference: omni san francisco is in the pricey range.
[EX A]:
0