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 moderately priced restaurant in x and x.
Original Reference: x is a moderately priced restaurant near x and x.

Ex Output:
1


Ex Input:
System Reference: x is a chinese restaurant in x.
Original Reference: i would suggest x, a chinese restaurant in x .

Ex Output:
0


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

Ex Output:

1