You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.

Q: System Reference: thai cottage restaurant, is cheap.
Original Reference: thai cottage restaurant is cheap.

A: 1
****
Q: System Reference: do you not to restaurant restaurants that are?
Original Reference: the area does not matter?.

A: 0
****
Q: System Reference: x is a restaurant near x.
Original Reference: x is a restaurant near the x.

A:
1
****