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.

Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: please indicate a price range. thank you.

Ex Output:
0


Ex Input:
System Reference: can i double check you want a hotel that has internet?
Original Reference: would you prefer a hotel have internet access?.

Ex Output:
0


Ex Input:
System Reference: the phone number for hakkasan is 4158298148.
Original Reference: hakkasan 's number is 4158298148.

Ex Output:

1