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 an expensive restaurant, in the riverside area near x.
Original Reference: x is an expensive restaurant near x and the river.

A: 1
****
Q: System Reference: chow serves comfort food.
Original Reference: chow serves comfort food.

A: 0
****
Q: System Reference: michael mina restaurant 's address is 335 powell street.
Original Reference: michael mina restaurant is on 335 powell street.

A:
1
****