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: singapore malaysian restaurant, is in the hayes valley or richmond district call 4157509518.
Original Reference: singapore malaysian restaurant is in the hayes valley or richmond district. the phone number is 4157509518.

Ex Output:
0


Ex Input:
System Reference: sanjalisco is near mission.
Original Reference: sanjalisco is near mission.

Ex Output:
0


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: sorry, what price range would you like?.

Ex Output:

0