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: what price range are you comfortable with?
Original Reference: is there a certain price range that you are looking for?.

Ex 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: i have not found any restaurants with thai and restaurants that do allow kids that are inner richmond.
Original Reference: there are 0 restaurant -s near inner richmond that serve thai and do not allow child -s.

Ex Output:

0