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 which include all price range -s.

SOLUTION: 1

PROBLEM: System Reference: the inn on castro is in the castro area.
Original Reference: the name of the hotel is inn on castro in the castro area.

SOLUTION: 0

PROBLEM: System Reference: the phone number for chow is 4155522469.
Original Reference: chow 's phone number is 4155522469.

SOLUTION:
1