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: please specify you price range?.
0

System Reference: x is a restaurant in the centre of town located near x.
Original Reference: i would recommend the restaurant x in the city centre near x.
1

System Reference: repeats noe 7s nest bed and breakfast, accepts credit cards, and in transmission.
Original Reference: the noe 7s nest bed and breakfast in the transmission area does accept credit card -s.

0