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: fifth floor 's address is hotel palomar 12 fourth street.
Original Reference: the fifth floor is located at hotel palomar 12 fourth street.

A: 1
****
Q: System Reference: i'm no venues in the x area near x.
Original Reference: i am sorry there is no information about a venue in the x area near x.

A: 0
****
Q: System Reference: unfortunately 0 restaurants serve chinese restarnauts moderate that chinatown.
Original Reference: there are 0 chinese restaurant -s near chinatown in the moderate price range.

A:
0
****