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: can i confirm what area you are looking for a hotel near?
Original Reference:  a hotel in?.

Ex Output:
0


Ex Input:
System Reference: where would you like it to be near to?
Original Reference: what area is that near?.

Ex Output:
0


Ex Input:
System Reference: source 's address is 11 division street.
Original Reference: you will find source at 11 division street.

Ex Output:

1