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: i am sorry i am not finding any hotels in the lower pacific heights area.
Original Reference: i am sorry, i could not find a match to your area in lower pacific heights.
[EX A]: 1

[EX Q]: System Reference: enjoy vegetarian restaurant, is near chinatown, it serves chinese food for dinner, and allows kids.
Original Reference: enjoy vegetarian restaurant serves chinese food for dinner and allows kid -s. it is near to chinatown.
[EX A]: 1

[EX Q]: System Reference: what price range are you comfortable with?
Original Reference: i am looking for a restaurant in the civic center.
[EX A]:
0