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 cheap restaurant near x.
Original Reference: x is an affordable restaurant near x.

SOLUTION: 1

PROBLEM: System Reference: may i ask near where?
Original Reference: which place are you looking for a hotel?.

SOLUTION: 0

PROBLEM: System Reference: sushi bistro, is cheaply prices and does not allow children.
Original Reference: no, sushi bistro that is also cheap, does not allow kid -s.

SOLUTION:
1