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.

[Q]: System Reference: what area are you looking for?
Original Reference: what area you looking for?.
[A]: 0


[Q]: System Reference: what area are you looking for a hotel in?
Original Reference: okay what area are you planning on visiting?.
[A]: 0


[Q]: System Reference: there are 4 expensive restaurants where kids are allowed.
Original Reference: there are 4 restaurant -s that allow child -s and are in the expensive price range.
[A]:
1