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: red door cafe is an cheap restaurant that does not allow children.
Original Reference: red door cafe is a cheap restaurant that does not allow child -s.

A: 0
****
Q: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference:  a hotel in?.

A: 0
****
Q: System Reference: i am sorry i am not finding any hotels in the eureka valley area.
Original Reference: there are no hotel -s near eureka valley.

A:
1
****