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: x is a chinese restaurant in the city centre and riverside area near x.
Original Reference: x is a chinese restaurant in the city centre and riverside areas near x.
[A]: 1


[Q]: System Reference: beijing restaurant 's address is 1801 alemany blvd.
Original Reference: the beijing restaurant is located at 1801 alemany blvd.
[A]: 1


[Q]: System Reference: the price is 22 euro at chow.
Original Reference: chow 's price is 22 euro.
[A]:
0