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 would you like the restaurant to be in?
Original Reference: what area would you like.

Ex Output:
1


Ex Input:
System Reference: what part of the city are you looking for?
Original Reference: where should i start looking for a hotel?.

Ex Output:
1


Ex Input:
System Reference: i am sorry i am not finding any hotels in the lower haight area.
Original Reference: i am sorry, there are not hotel -s in lower haight near what you are looking for.

Ex Output:

1