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 the x area near x.
1

System Reference: what price range are you comfortable with?
Original Reference: can you specify you preferred price range?.
0

System Reference: there is a vegetarian restaurant called ananda fuara.
Original Reference: there is a vegetarian restaurant nearby called ananda fuara.

1