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: mangia tutti ristorante 's address is 635 clay street.
Original Reference: mangia tutti ristorante 's address is 635 clay street.

Ex Output:
1


Ex Input:
System Reference: where is it near?
Original Reference: where is it near by?.

Ex Output:
1


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

Ex Output:

1