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 riverside area.
Original Reference: x is a restaurant in the riverside area.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: would you like to know what it is near?.

Ex Output:
0


Ex Input:
System Reference: the address of original us restaurant is 515 columbus ave and the phone number is 4153975200.
Original Reference: the address of original us restaurant is 515 columbus avenue and the phone number is 4153975200.

Ex Output:

1