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: i am sorry there is no information about a in the x area near x.
Original Reference: there are no venues in the x area near x.
[A]: 1


[Q]: System Reference: x is a restaurant in the centre of town located near x and x.
Original Reference: x is a restaurant in the city centre, located near x and x .
[A]: 1


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