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: x is an expensive restaurant near x.
Original Reference: i would suggest x, an expensive restaurant near x .

A: 1
****
Q: System Reference: so you are looking for something in the pricey price range, is that correct?
Original Reference: so, you are looking for something in the pricey price range?.

A: 0
****
Q: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: are you looking for a kid friendly restaurant?.

A:
1
****