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: would you prefer chinese or singaporean food?
Original Reference: do you prefer chinese or singaporean?.

A: 1
****
Q: System Reference: x is a chinese restaurant in x, near x.
Original Reference: x is a restaurant near x in the x area that serves chinese food.

A: 1
****
Q: System Reference: the hotel has 169 rooms, has internet and the price range you do not care about.
Original Reference: i found 169 hotel -s that have internet.

A:
0
****