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: la traviata 's address is 2854 mission street, and its phone number is 4152820500.
Original Reference: the address of la traviata is 2854 mission street, and their phone number is 4152820500.

Ex Output:
1


Ex Input:
System Reference: what type of food would you like to eat?
Original Reference: what type of food would you like to eat?.

Ex Output:
0


Ex Input:
System Reference: there are 11 restaurants that serve american food near nob hill.
Original Reference: there are 11 restaurant -s that serve american food near nob hill.

Ex Output:

1