You are given an original reference as well as a system reference. Your task is to judge the informativeness of the system reference. If the utterance provides all the useful information from the meaning representation output 1, else output 0.

Ex Input:
System Reference: hilton san francisco financial district in the chinatown area has internet.
Original Reference: hilton san francisco financial district has internet and is in chinatown.

Ex Output:
0


Ex Input:
System Reference: what area are you looking for a hotel in?
Original Reference: where are you needing a hotel?.

Ex Output:
0


Ex Input:
System Reference: there are no children allowed at franchino.
Original Reference: no child -s are allowed at franchino restaurant.

Ex Output:

1