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: would you like to search in certain area?.
[A]: 1


[Q]: System Reference: would you prefer a lunch or dinner place?
Original Reference: would you like a restaurant that is good for lunch or dinner?.
[A]: 1


[Q]: System Reference: x is a chinese food restaurant down by the river.
Original Reference: a chinese restaurant alternative for riverside dining is the x.
[A]:
1