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: chow, is near the castro.
Original Reference: chow is near castro.

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

A: 1
****
Q: System Reference: may i help you further?
Original Reference: do you want anything else?.

A:
1
****