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.

Q: System Reference: what price range are you comfortable with?
Original Reference: any other price range you are interested in?.

A: 0
****
Q: System Reference: i am sorry i am not finding any hotels in the north park area.
Original Reference: i am sorry but there are no hotel -s in the area of north park.

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
****