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: x is an indian restaurant in x and riverside area near x.
Original Reference: x is an indian restaurant in the x and riverside areas near x.
0

System Reference: x is an indian restaurant in the x area near x.
Original Reference: x is a restaurant in x near x and it serves indian food.
1

System Reference: what price range are you comfortable with?
Original Reference: is there a price range you prefer?.

0