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: lucky creation restaurant is a cheap vegetarian restaurant.
Original Reference: lucky creation restaurant has vegetarian food for cheap price -s.

Ex Output:
0


Ex Input:
System Reference: x is an english cafe food restaurant in the city centre, near x.
Original Reference: x is an english cafe food restaurant in the city centre area near x.

Ex Output:
1


Ex Input:
System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: are you looking for a hotel near a certain area?.

Ex Output:

0