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 's address is 1 kearny street.
Original Reference: the address of hakkasan is 1 kearny street.

A: 1
****
Q: System Reference: x is a restaurant near the river.
Original Reference: x is a restaurant in the riverside area.

A: 1
****
Q: System Reference: the big 4 restaurant near nob hill offers moderate food.
Original Reference: the big 4 restaurant is near nob hill and the price range is moderate.

A:
1
****