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 a restaurant in x on the river to x and x.
Original Reference: x is a restaurant at the side of the river near x and x in the area of x.
1

System Reference: source serves pizza food allows kids, and is cheap.
Original Reference: source serves cheap pizza and allows kid -s.
1

System Reference: there is a lebanese restaurant called arabian nights restaurant.
Original Reference: arabian nights restaurant is a nice restaurant that serves lebanese food.

1

