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 an indian restaurant near x.
Original Reference: x is a restaurant providing indian food near x.

Ex Output:
1


Ex Input:
System Reference: there are 2 restaurants which serve brunch.
Original Reference: there are 2 good restaurant -s that offer brunch.

Ex Output:
1


Ex Input:
System Reference: i'm no venues in the x area near x.
Original Reference: i am sorry, but i know of no venues near x in the x area. .

Ex Output:

0