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: may i ask near where?
Original Reference: what area do you want to stay in?.

A: 0
****
Q: System Reference: crustacean restaurant, is expensive.
Original Reference: crustacean restaurant is an expensive restaurant.

A: 0
****
Q: System Reference: mochica, is in the hayes valley or financial district south call 4152780480.
Original Reference: the mochica is located in the hayes valley or financial district south area. their phone number is 4152780480.

A:
1
****