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: there is a spanish restaurant called piperade.
Original Reference: there is a spanish restaurant called piperade that may interest you.

SOLUTION: 1

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

SOLUTION: 0

PROBLEM: System Reference: x is a japanese restaurant that provides chinese takeaway.
Original Reference: x is a japanese restaurant that provides chinese takeaway.

SOLUTION:
1