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: i am sorry i am not finding any hotels in the opera plaza area.
Original Reference: sorry ! i could not find any hotel -s in the opera plaza area.

Ex Output:
1


Ex Input:
System Reference: there is a hotel called in the tuscan best western plus and in the area of north beach.
Original Reference: the tuscan best western plus is located in north beach.

Ex Output:
0


Ex Input:
System Reference: where would you like it to be near to?
Original Reference: are you interested in looking for hotel -s near a certain area?.

Ex Output:

0