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: the phone number for source is 4158649000.
Original Reference: to get someone on the phone, call source at 4158649000.
1

System Reference: what price range are you comfortable with?
Original Reference: what is your price range?.
0

System Reference: x is an italian restaurant in the city centre area near x.
Original Reference: x is an italian restaurant in the city centre area near x.

1

