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: house of nanking, is cheaply prices and does not allow children.
Original Reference: house of nanking is a nice restaurant in the cheap price range that does not allow child -s.
1

System Reference: x is a chinese restaurant.
Original Reference: i recommend x a chinese restaurant.
0

System Reference: what area are you looking for a hotel in?
Original Reference: what is the area you are looking for?.

0