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.

System Reference: x is an italian restaurant in x area near x.
Original Reference: x is an italian restaurant in x near x.
1

System Reference: do you not to restaurant restaurants that are?
Original Reference: you do not care about the area?.
0

System Reference: what price range are you comfortable with?
Original Reference: what price range of restaurant are you looking for?.

0