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: may i ask near where?
Original Reference: can i ask near where?.

Ex Output:
0


Ex Input:
System Reference: red door cafe 's address is 1608 bush street.
Original Reference: the red door cafe 's address is 1608 bush street.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: near what part of the heights?.

Ex Output:

0