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: can i confirm you are requesting price range -s?.

SOLUTION: 0

PROBLEM: System Reference: x is an italian restaurant in the city centre area near x.
Original Reference: x is an italian restaurant in the city centre near x.

SOLUTION: 1

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

SOLUTION:
0