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: 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: what price range are you comfortable with?
Original Reference: may i ask what price range?.
1

System Reference: what price range are you comfortable with?
Original Reference: what kind of price range are you looking for?.

1