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 north park area.
Original Reference: i am sorry but there are no hotel -s in the area of north park.

Ex Output:
1


Ex Input:
System Reference: buena vista motor inn is near fort mason has internet.
Original Reference: buena vista motor inn in the fort mason area has internet.

Ex Output:
0


Ex Input:
System Reference: what part of the city are you looking for?
Original Reference: where would you like it to be located?.

Ex Output:

1