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: i am sorry i am not finding any hotels in the north park area.
Original Reference: i am sorry but there are no hotel -s in the area of north park.

A: 1
****
Q: System Reference: what part of the city are you looking for?
Original Reference: do you have a request for a certain area?.

A: 1
****
Q: System Reference: x is a restaurant in the centre of town and riverside area near x.
Original Reference: x is a restaurant in the city centre and riverside area near x.

A:
1
****