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: x is an indian restaurant in the x area.
Original Reference: x is a restaurant in x which serves indian food.
[EX A]: 1

[EX Q]: System Reference: the name of the restaurant is source.
Original Reference: source is a good restaurant.
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: can i help you find one near you.
[EX A]:
0