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: what part of the city are you looking for?
Original Reference: do you have a request for a certain area?.

Output: 1


Input: Consider Input: System Reference: vicoletto, is cheap.
Original Reference: vicoletto is a cheap restaurant.

Output: 0


Input: Consider Input: System Reference: x is an italian restaurant in x.
Original Reference: x is an italian restaurant in x.


Output: 1