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 beijing restaurant is 4153338182.
Original Reference: the phone number of beijing restaurant is 4153338182.
1

System Reference: what area are you looking for?
Original Reference: in what area are you looking?.
0

System Reference: x is an chinese takeaway restaurant in the city centre, located near x and x.
Original Reference: x is a chinese food takeaway restaurant in the city centre near x and x.

1

