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 an indian restaurant in the x area near x.
Original Reference: x is a restaurant in x near x and it serves indian food.

SOLUTION: 1

PROBLEM: System Reference: what area are you looking for?
Original Reference: what area would you like.

SOLUTION: 0

PROBLEM: System Reference: x is a restaurant.
Original Reference: x is a restaurant.

SOLUTION:
1