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: what part of the city are you looking for?
Original Reference: what is the area you are looking for?.
[EX A]: 1

[EX Q]: System Reference: the nob hill motor inn accepts credit cards in nob hill does not allow dogs.
Original Reference: nob hill motor inn accepts credit card -s near nob hill and does not allow dogs.
[EX A]: 0

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: what sights would you like to be near?.
[EX A]:
0