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: what price range are you comfortable with?
Original Reference: what is the price range?.

A: 1
****
Q: System Reference: the hotel has 169 rooms, has internet and the price range you do not care about.
Original Reference: i can find 169 hotel -s that have internet connections.

A: 0
****
Q: System Reference: x is a chinese restaurant on the riverside area near x.
Original Reference: x is a chinese restaurant in the riverside near x.

A:
1
****