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 near x and in the centre of town in the cheap price range.
Original Reference: x is a cheaply priced restaurant in the center of the city near x.

SOLUTION: 1

PROBLEM: System Reference: there is a vegetarian restaurant called ananda fuara.
Original Reference: there is a vegetarian restaurant nearby called ananda fuara.

SOLUTION: 1

PROBLEM: System Reference: x is an expensive restaurant near x.
Original Reference: x is an expensive restaurant located near x.

SOLUTION:
0