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 the x area.
Original Reference: x is a restaurant in x which serves indian food.
1

System Reference: what area are you looking for a hotel in?
Original Reference: okay what area are you planning on visiting?.
0

System Reference: the name is hotel monaco san francisco c a kimpton hotel and it is a nice hotel.
Original Reference: the hotel monaco san francisco c a kimpton hotel is a nice hotel.

0