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: may i ask near where?
Original Reference: are you looking for something in a particular area?.
[EX A]: 0

[EX Q]: System Reference: there are 4 expensive restaurants where kids are allowed.
Original Reference: 4 restaurant -s are expensive and allow kid -s.
[EX A]: 1

[EX Q]: System Reference: x is an italian restaurant in the moderate price range located in the x area.
Original Reference: x is an italian restaurant near x with a moderate pricerange.
[EX A]:
1