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: just beijing restaurant near mission terrace.
Original Reference: the beijing restaurant is the only place near the mission terrace.
[EX A]: 1

[EX Q]: System Reference: x is a moderately priced near x on and riverside.
Original Reference: x is a restaurant in the moderate price range near the x in the riverside area.
[EX A]: 0

[EX Q]: System Reference: the name of the restaurant is luella.
Original Reference: yes, the luella is a nice restaurant.
[EX A]:
1