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 chinese food restaurant near x and x.
Original Reference: x is a chinese restaurant near x and x.

SOLUTION: 1

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

SOLUTION: 0

PROBLEM: System Reference: x is a restaurant in the expensive price range in the x area near x.
Original Reference: x is a high-end restaurant located in x near x.

SOLUTION:
1