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 a restaurant in the centre cheap.
Original Reference: x is a restaurant in the cheap price range in the city centre area.

A: 1
****
Q: System Reference: i am sorry i am not finding any hotels in the mission bay area.
Original Reference: there are no hotel -s that can be found in the mission bay area.

A: 1
****
Q: System Reference: where would you like it to be near to?
Original Reference: where does the hotel need to be near?.

A:
0
****