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: x is an indian restaurant in the x area.
Original Reference: i recommend x, an indian restaurant that can be found in x .

Output: 1


Input: Consider Input: System Reference: x is a chinese food restaurant, is located in the city centre and near on riverside areas near x.
Original Reference: x is a restaurant serving chinese food on the riverside and also in the centre of the city near x.

Output: 0


Input: Consider Input: System Reference: x is a chinese food restaurant near x and x.
Original Reference: x is a chinese restaurant near x and x.


Output: 1