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: what area would you like the restaurant to be in?
Original Reference: what area specifically are you interested in?.

Ex Output:
1


Ex Input:
System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: in which area would you like your hotel?.

Ex Output:
0


Ex Input:
System Reference: may i help you further?
Original Reference: is there any other information you would like?.

Ex Output:

1