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 Q]: System Reference: x is a restaurant in x on the river to x and x.
Original Reference: x is a restaurant at the side of the river near x and x in the area of x.
[EX A]: 1

[EX Q]: System Reference: can you do not care about the area correct?
Original Reference: are you confirming that you do not care area?.
[EX A]: 0

[EX Q]: System Reference: x is a french and restaurant near x.
Original Reference: x is a french restaurant near x.
[EX A]:
0