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: what price range are you comfortable with?
Original Reference: would you like to hear the restaurant -s price range?.

SOLUTION: 0

PROBLEM: System Reference: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant serves great food.

SOLUTION: 1

PROBLEM: System Reference: la briciola, is in the hayes valley or financial district south area and it is address is 489 third street.
Original Reference: la briciola is in the hayes valley or financial district south area and the address is 489 third street.

SOLUTION:
1