TASK DEFINITION: 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.
PROBLEM: System Reference: x is an expensive restaurant, in the x area near x, and x.
Original Reference: x is an expensive restaurant in the x area near x and x.

SOLUTION: 1

PROBLEM: System Reference: what price range are you comfortable with?
Original Reference: please specify you price range?.

SOLUTION: 0

PROBLEM: System Reference: zadin serves gluten free food at a moderate price range.
Original Reference: zadin restaurant offer gluten free food of moderate price -s.

SOLUTION:
1