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: where would you like it to be near to?
Original Reference: what location are you looking for.

A: 0
****
Q: System Reference: can i confirm that you do not care what area you are looking for a hotel near?
Original Reference: may i confirm you do not care what you are near?.

A: 0
****
Q: System Reference: x is a restaurant located at x.
Original Reference: x is a restaurant located at x.

A:
1
****