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 centre of town on the riverside, near to x.
Original Reference: x is a restaurant in the centre of town in the riverside area near x.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: which area would you like a hotel in?.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant in x with a moderately priced menu.
Original Reference: may i suggest the x? it is a moderately priced restaurant near x.

Ex Output:

1