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

A: 1
****
Q: System Reference: city view restaurant, is cheap.
Original Reference: city view restaurant is in the cheap range.

A: 0
****
Q: System Reference: chow, is near castro, and it serves comfort food food for dinner.
Original Reference: there is a nice restaurant called chow near castro, which serves comfort food and is good for dinner.

A:
1
****