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: the phone number for chez maman is 4158247166.
Original Reference: chez maman 's phone number is 4158247166.

Output: 1


Input: Consider Input: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: do you want to know if kid -s are allowed or not?.

Output: 1


Input: Consider Input: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: sorry in which area do you want a hotel?.


Output: 0