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:  a hotel in?.

Output: 0


Input: Consider Input: System Reference: x is a japanese restaurant that provides chinese takeaway near x and x.
Original Reference: x is a japanese restaurant that provides chinese takeaway near x and x.

Output: 1


Input: Consider Input: System Reference: there is a pizza restaurant called a 16.
Original Reference: a 16 is a pizza restaurant.


Output: 1