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 italian american hotel have internet.
Original Reference: the italian american hotel does not have internet.

Output: 0


Input: Consider Input: System Reference: red door cafe is an cheap restaurant that does not allow children.
Original Reference: red door cafe is a cheap restaurant that does not allow child -s.

Output: 0


Input: Consider Input: System Reference: x is an expensive restaurant near x.
Original Reference: i would suggest x, an expensive restaurant near x .


Output: 1