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: what price range are you comfortable with?
Original Reference: can you give a price range.

A: 0
****
Q: System Reference: what price range are you comfortable with?
Original Reference: could you please give me an idea of what price -s?.

A: 0
****
Q: System Reference: there are no children allowed at hakkasan.
Original Reference: sorry, hakkasan does not allow child -s.

A:
1
****