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: in what area would you like me to look?.

Output: 1


Input: Consider Input: System Reference: spruce, is a nice restaurant near presidio heights that does not allow children.
Original Reference: there is a nice restaurant named spruce close to presidio heights that does not allow child -s.

Output: 1


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: what area are you searching for a restaurant in?.


Output: 0