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: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s if the price range does not matter.
[EX A]: 1

[EX Q]: System Reference: old skool cafe allows children.
Original Reference: the old skool cafe allows child -s.
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: would you like to see the closest hotel -s are at your location?.
[EX A]:
0