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: hakkasan, is in financial district serves cantonese food.
Original Reference: hakkasan in the financial district serves cantonese food.

A: 1
****
Q: System Reference: x is an italian restaurant in the riverside area near x and x.
Original Reference: x is an italian restaurant in the riverside area near x and x.

A: 1
****
Q: System Reference: fifth floor, is near the financial district or union square.
Original Reference: fifth floor is near financial district and union square.

A:
1
****