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: the hotel monaco san francisco c a kimpton hotel is a nice hotel.
Original Reference: the name of the hotel is hotel monaco san francisco c a kimpton hotel.

Ex Output:
0


Ex Input:
System Reference: unfortunately 0 restaurants serve shanghainese for breakfast.
Original Reference: there are no restaurant -s serving shanghainese food for breakfast.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant that serves indian food.
Original Reference: x is an indian restaurant.

Ex Output:

1