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: hotel monaco san francisco c a kimpton hotel is a pricey hotel.

Ex Output:
0


Ex Input:
System Reference: x is an italian restaurant in x area near x.
Original Reference: x is an italian restaurant in x near x.

Ex Output:
1


Ex Input:
System Reference: the inn on castro is in the castro area.
Original Reference: inn on castro is in the castro.

Ex Output:

0