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: please confirm you are looking for the pricey range?
Original Reference: i would like to confirm that you are looking for a pricey hotel?.

Ex Output:
0


Ex Input:
System Reference: x is an italian restaurant in x near to x and x.
Original Reference: x is an italian restaurant in x near x and x.

Ex Output:
0


Ex Input:
System Reference: can you do not care about the area correct?
Original Reference: did you respond that you do not care about the area?.

Ex Output:

0