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: what area would you like the restaurant to be in?
Original Reference: in which area are you looking for restaurant -s?.

Output: 1


Input: Consider Input: System Reference: what part of the city are you looking for?
Original Reference: what area would you like to stay?.


Output: 1