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


[Q]: System Reference: x is an expensive restaurant, in the x area near x.
Original Reference: x is a restaurant in the expensive price range in the x area near x.
[A]: 1


[Q]: System Reference: there are 89 result for a restaurant with a good dinner that allows kids.
Original Reference: there are 89 restaurant -s that allow kid -s and are good for dinner.
[A]:
1