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: please specify you price range?.

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

A: 1
****
Q: System Reference: there are 4 expensive restaurants where kids are allowed.
Original Reference: there are 4 restaurant -s that allow child -s and are in the expensive price range.

A:
1
****