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: there are 4 expensive restaurants where kids are allowed.
Original Reference: 4 restaurant -s are expensive and allow kid -s.
[EX A]: 1

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

[EX Q]: System Reference: there is a indonesian restaurant called borobudur restaurant.
Original Reference: borobudur restaurant serves indonesian food.
[EX A]:
1