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 double check you want a hotel that has internet?
Original Reference: would you like to select from only hotel -s that provide internet access?.

Ex Output:
0


Ex Input:
System Reference: what area would you like the restaurant to be in?
Original Reference: what area are you looking in?.

Ex Output:
1


Ex Input:
System Reference: the phone number for fifth floor is 4153481555.
Original Reference: the phone number to fifth floor is 4153481555.

Ex Output:

1