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: would you prefer chinese or singaporean food?
Original Reference: do you prefer chinese or singaporean?.

A: 1
****
Q: System Reference: skool, is expensively prices and does not allow children.
Original Reference: i know of an expensive restaurant named skool, that does not allow child -s.

A: 0
****
Q: System Reference: alborz persian cuisine, is moderate.
Original Reference: there is a nice restaurant called alborz persian cuisine which feature moderate -ly priced food.

A:
1
****