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.

Input: Consider Input: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: where would you like to be close to?.

Output: 0


Input: Consider Input: System Reference: what part of the city are you looking for?
Original Reference: which area do you want?.

Output: 1


Input: Consider Input: System Reference: i regret that there are 0 restaurants in opera plaza that do not allow kids.
Original Reference: there are 0 restaurant -s where kid -s are allowed in the opera plaza area.


Output: 0