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 the x, riverside to located and x.
Original Reference: x is a restaurant on the riverside close to x. it is near x in x.

SOLUTION: 1

PROBLEM: System Reference: what price range are you comfortable with?
Original Reference: can you specify you preferred price range?.

SOLUTION: 0

PROBLEM: System Reference: may i ask near where?
Original Reference: would you like to find a hotel near nob hill?.

SOLUTION:
0