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: red door cafe, is a good brunch meal and is cheap.
Original Reference: red door cafe has a cheap brunch.

Ex Output:
1


Ex Input:
System Reference: x is a restaurant in the x area.
Original Reference: x is a moderately priced restaurant in x.

Ex Output:
0


Ex Input:
System Reference: may i ask near where?
Original Reference: do you want to know if any hotel -s are nearby?.

Ex Output:

0