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.

System Reference: what price range are you comfortable with?
Original Reference: what price range are you looking for.
0

System Reference: i am sorry just to confirm you are looking for a restaurant good for any meal?
Original Reference: can i confirm you do not care what type of meal it is?.
0

System Reference: x is a restaurant in the centre of town and riverside area near x.
Original Reference: x is a restaurant in the city centre, near the riverside and x .

1