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: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s in any price range.

SOLUTION: 1

PROBLEM: System Reference: there are 2 restaurants that does not allow the s in the pacific heights area.
Original Reference: i found 2 restaurant -s that do not allow kid -s in the pacific heights area.

SOLUTION: 0

PROBLEM: System Reference: x is a fastfood restaurant at the riverside area near x and x.
Original Reference: x is a fast food restaurant on the riverside near x and x.

SOLUTION:
1