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 price range are you comfortable with?
Original Reference: what price range are you comfortable with?.

Output: 0


Input: Consider Input: System Reference: may i ask near where?
Original Reference: what area are you looking in?.

Output: 0


Input: Consider Input: System Reference: what price range are you looking for?
Original Reference: what is the price range you are looking for?.


Output: 1