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: please confirm you are looking for the pricey range?
Original Reference: do you want a pricey hotel?.
[EX A]: 0

[EX Q]: System Reference: what price range are you comfortable with?
Original Reference: may i ask the price range you are looking for?.
[EX A]: 0

[EX Q]: System Reference: the name of the restaurant is range.
Original Reference: range is a good restaurant.
[EX A]:
1