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: we have 3 restaurants listed in the pacific heights area.
Original Reference: there are 3 restaurant -s in teh pacific heights area.

SOLUTION: 1

PROBLEM: System Reference: what price range are you comfortable with?
Original Reference: how much would you like to spend?.

SOLUTION: 0

PROBLEM: System Reference: there are no restaurants in the bayview heights area.
Original Reference: there are no restaurant -s in bayview heights point that allows child -s.

SOLUTION:
0