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: chow 's address is 215 church street.
Original Reference: the address of chow is 215 church street.

Ex Output:
1


Ex Input:
System Reference: can i confirm that you are looking for a restaurant near inner richmond?
Original Reference: let me make sure, are you looking for a restaurant near inner richmond?.

Ex Output:

1