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: do you not to restaurant restaurants that are?
Original Reference: can i confirm that you do not care about area?.

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: what price range are you comfortable with?
Original Reference: i am looking for a restaurant that.

Ex Output:

0