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 restaurant i recommend is zarzuela, it serves basque moderately priced and does not allow children.
Original Reference: zarzuela serves basque food, is in the moderate price range and does not allow child -s.

Output: 1


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: x is a restaurant in the city centre.
Original Reference: x is a restaurant in the city centre.


Output: 1