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: x is a restaurant in x on the river to area near x.
Original Reference: x is a restaurant in the x and riverside area near x.
[A]: 0

[Q]: System Reference: the name of the restaurant is arabian nights restaurant.
Original Reference: the restaurant is called arabian nights restaurant.
[A]: 1

[Q]: System Reference: x is a japanese restaurant that provides chinese takeaway near x.
Original Reference: x is a restaurant serving japanese food and also serving as a chinese takeaway near x.
[A]:
1