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: you are looking for a french restaurant near where?.
[EX A]: 0

[EX Q]: System Reference: x is an expensive restaurant near x.
Original Reference: x is an expensive restaurant near x.
[EX A]: 1

[EX Q]: System Reference: there are 89 result for a restaurant with a good dinner that allows kids.
Original Reference: there are 89 result for a restaurant with a good dinner that allows kid -s.
[EX A]:
1