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: aux delices restaurant near russian hill serves vietnamese.
Original Reference: aux delices restaurant serves vietnamese food near russian hill.

A: 1
****
Q: System Reference: what part of the city are you looking for?
Original Reference: in what area would you want to know?.

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

A:
1
****