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: x is an expensive restaurant, in the x area near x, and x.
Original Reference: over in x there is an expensive restaurant called x, a bit pricy but worth the trip x near x between x .

A: 1
****
Q: System Reference: a la turca restaurant, is cheap.
Original Reference: a la turca restaurant is a cheap restaurant.

A:
1
****