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 no children allowed at fifth floor.
Original Reference: there are no child -s allowed in fifth floor.

SOLUTION: 1

PROBLEM: System Reference: x is a restaurant that serves french food near x.
Original Reference: x is a restaurant serving french food, near x .

SOLUTION: 1

PROBLEM: System Reference: x is a restaurant in the moderate price range close to x in x.
Original Reference: i would suggest x, a moderately priced restaurant near x in x .

SOLUTION:
1