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: which price range do you prefer?.

A: 0
****
Q: System Reference: fresca, is good for dinner.
Original Reference: fresca is good for dinner.

A: 1
****
Q: System Reference: the price is between 29 and 58 euro at fifth floor.
Original Reference: the price of fifth floor is between 29 and 58 euro.

A:
1
****