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: may i ask near where?.

Ex Output:
0


Ex Input:
System Reference: the name of the restaurant is vicoletto.
Original Reference: they is a nice restaurant called vicoletto.

Ex Output:
1


Ex Input:
System Reference: x is a restaurant in the riverside area near x and x.
Original Reference: x is a restaurant in the riverside, near x and x .

Ex Output:

1