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: the w san francisco is in the financial district south area.
Original Reference: w san francisco is in financial district south.
[EX A]: 0

[EX Q]: System Reference: okay well there are no hotels that are in the pricey range in the mission area.
Original Reference: i am sorry but there are no pricey hotel -s near mission.
[EX A]: 1

[EX Q]: System Reference: x is a fast food restaurant.
Original Reference: x is a fast food restaurant.
[EX A]:
1