You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.

System Reference: what price range are you looking for?
Original Reference: what price range were you looking for?.
1

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

System Reference: there are 4 moderately priced good a nice restaurants are good for dinner, and near potrero hill.
Original Reference: i found 4 restaurant -s that is moderate -ly priced, near potrero hill and good for dinner.

1