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: x is a restaurant in the centre of town and riverside area near x.
Original Reference: x is a restaurant in the city centre, near the riverside and x .

SOLUTION: 1

PROBLEM: System Reference: what area are you looking for a hotel in?
Original Reference: which part of the city are you looking for?.

SOLUTION: 0

PROBLEM: System Reference: x is a fast food restaurant in the riverside area.
Original Reference: x is a restaurant in the riverside area which serves fast food.

SOLUTION:
1