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 angkor borei restaurant.
Original Reference: the angkor borei restaurant is a nice restaurant.
[EX A]: 1

[EX Q]: System Reference: the name of the restaurant is hakkasan.
Original Reference: i recommend hakkasan.
[EX A]: 1

[EX Q]: System Reference: there are 2 basque restaurant do not allow kids in the moderate price range.
Original Reference: there are 2 basque restaurant -s that are moderate -ly priced and do not allow kid -s.
[EX A]:
1