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.

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


[Q]: System Reference: x is a chinese restaurant near the river.
Original Reference: x is a chinese food restaurant in the riverside area.
[A]: 1


[Q]: System Reference: where would you like it to be near to?
Original Reference: i did not understand. what part of the city would you like me to search?.
[A]:
0