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: where should i start looking for a hotel?.

Output: 1


Input: Consider Input: System Reference: where is it near?
Original Reference: what location are you looking near?.

Output: 1


Input: Consider Input: System Reference: x is a cheap restaurant in the expensive price range near x.
Original Reference: x is a restaurant near x in the cheap price range.


Output: 0