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 a restaurant in the x area.
Original Reference: x is a moderately priced restaurant in x.

SOLUTION: 0

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

SOLUTION: 0

PROBLEM: System Reference: chow 's address is 215 church street.
Original Reference: the address of chow is 215 church street.

SOLUTION:
1

