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 x on the river to area near x.
Original Reference: x is a restaurant in the x and riverside area near x.

SOLUTION: 0

PROBLEM: System Reference: what area are you looking for a hotel in?
Original Reference: okay what area are you planning on visiting?.

SOLUTION: 0

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

SOLUTION:
0