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: x is a restaurant in the x, riverside to located and x.
Original Reference: x is a restaurant on the riverside close to x. it is near x in x.
[EX A]: 1

[EX Q]: System Reference: there is a hotel called in the hotel metropolis and in the area of noma.
Original Reference: hotel metropolis is in the noma area.
[EX A]: 0

[EX Q]: System Reference: source serves pizza food allows kids, and is cheap.
Original Reference: source is a cheap pizza place that allows child -s.
[EX A]:
1