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: atelier crenn, is expensive.
Original Reference: atelier crenn is an expensive restaurant.

A: 1
****
Q: System Reference: there are 239 restaurants in any price range.
Original Reference: i found 239 restaurant -s that have any price range.

A: 1
****
Q: System Reference: x is an expensive restaurant, in the x area near x, and x.
Original Reference: the restaurant x is near x and x serving expensive food in the x area.

A:
1
****