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: x is a restaurant in the x area.
Original Reference: i recommend x restaurant in x.

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 the x area near x.

Ex Output:
1


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: what price range would you prefer?.

Ex Output:

0