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 2 new american restaurants in the moderate price range and does allow children.
Original Reference: there are 2 other restaurant -s that serve new american food in the moderate price range and allows kid -s.

SOLUTION: 1

PROBLEM: System Reference: red door cafe, is good for brunch.
Original Reference: there is the red door cafe. it is good for brunch.

SOLUTION: 1

PROBLEM: System Reference: x is a contemporary english restaurant in x.
Original Reference: x is a restaurant in x serving both english food and contemporary food.

SOLUTION:
1