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: da vinci villa is located at 2550 van ness ave and the phone number is 4155292500.
Original Reference: the da vinci villa is located at 2550 van ness ave and its phone number is 4155292500.

Ex Output:
0


Ex Input:
System Reference: may i ask near where?
Original Reference: what area of the city would you like to be near?.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant that serves offering seafood food near x.
Original Reference: x is a seafood restaurant near x.

Ex Output:

1