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: bund shanghai restaurant, is cheap.
Original Reference: the bund shanghai restaurant fits your cheap price range.
[EX A]: 1

[EX Q]: System Reference: x is an indian restaurant in the x area.
Original Reference: x is a restaurant in x which serves indian food.
[EX A]: 1

[EX Q]: System Reference: x is an indian restaurant in the x area.
Original Reference: x is a moderately priced indian restaurant located in the x area.
[EX A]:
0