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: the name of the restaurant is arabian nights restaurant.
Original Reference: arabian nights restaurant is a nice restaurant.
[EX A]: 1

[EX Q]: System Reference: x is an italian restaurant in x area near x.
Original Reference: x is an italian restaurant in the x area near x.
[EX A]: 1

[EX Q]: System Reference: red door cafe, is a good brunch meal and is cheap.
Original Reference: red door cafe is a nice restaurant in the cheap price range that is good for brunch.
[EX A]:
1