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.

[EX Q]: System Reference: the hotel monaco san francisco c a kimpton hotel is a nice hotel.
Original Reference: hotel monaco san francisco c a kimpton hotel is a pricey hotel.
[EX A]: 0

[EX Q]: System Reference: x is an english restaurant in x that serves contemporary food near x.
Original Reference: x is an english restaurant that serves contemporary food in the x area near x.
[EX A]: 1

[EX Q]: System Reference: what area are you looking for a hotel in?
Original Reference: where do you need a hotel?.
[EX A]:
0