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 are you looking for?
Original Reference: in what area were you wanting to dine?.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant in x on and to x.
Original Reference: x is a restaurant in x and x, near x. .

Ex Output:
0


Ex Input:
System Reference: there are 51 expensively priced restaurants which do a good dinner service.
Original Reference: i found 51 expensive restaurant -s that do a good dinner service.

Ex Output:

1