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.

System Reference: x is a restaurant in x on and to x.
Original Reference: i recommend x a restaurant near x and x in x.
0

System Reference: there are 7 japanese restaurants in the cheap price range.
Original Reference: there are 7 restaurant -s serve japanese and cheap -ly priced.
1

System Reference: x is a restaurant in x and x.
Original Reference: x is a restaurant in the x and x area.

1