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: chow, is good for lunch or dinner.
Original Reference: chow is great for lunch or dinner.
[A]: 1

[Q]: System Reference: there are 3 restaurants a nice food near mission bay which to good for dinner.
Original Reference: there are 3 restaurant -s that are good for dinner and near mission bay.
[A]: 0

[Q]: System Reference: sanjalisco is near mission.
Original Reference: sanjalisco is near mission.
[A]:
0