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.

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


[Q]: System Reference: michael mina restaurant 's address is 335 powell street.
Original Reference: the address for michael mina restaurant is 335 powell street.
[A]: 1


[Q]: System Reference: may i ask near where?
Original Reference: does it need to be near anywhere in particular?.
[A]:
0