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: what price range are you comfortable with?
Original Reference: sorry, what price range would you like?.
[EX A]: 0

[EX Q]: System Reference: red door cafe, is good for brunch.
Original Reference: red door cafe is good for brunch.
[EX A]: 1

[EX Q]: System Reference: x is an indian restaurant near x.
Original Reference: x is an indian restaurant that provides indian takeaway near x.
[EX A]:
0