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: where would you like it to be near to?
Original Reference: what area is that near?.

Ex Output:
0


Ex Input:
System Reference: there is a vegetarian restaurant called ananda fuara.
Original Reference: there is another restaurant called ananda fuara, which serves vegetarian food.

Ex Output:
1


Ex Input:
System Reference: i am sorry i am not finding any hotels in the north park area.
Original Reference: i am sorry but there are no hotel -s in the north park area.

Ex Output:

1