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: there are 239 restaurants if the area does not matter to you.
Original Reference: there are 239 restaurant -s if you do not care the area.
[EX A]: 0

[EX Q]: System Reference: x is a moderately priced indian restaurant located in the x area.
Original Reference: x is a restaurant that has indian food at a moderate price in x.
[EX A]: 1

[EX Q]: System Reference: i regret that there are no restaurants in opera plaza chinatown.
Original Reference: unfortunately there are 0 restaurant -s near chinatown in the opera plaza area.
[EX A]:
1