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 is a vegetarian restaurant called ananda fuara.
Original Reference: there is a vegetarian restaurant nearby called ananda fuara.
[EX A]: 1

[EX Q]: System Reference: x is a restaurant.
Original Reference: x is a restaurant.
[EX A]: 1

[EX Q]: System Reference: x is a cheap restaurant near x.
Original Reference: x is an affordable restaurant near x.
[EX A]:
1