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.

System Reference: the phone number for hakkasan is 4158298148.
Original Reference: the phone number for hakkasan is 4158298148.
1

System Reference: what price range are you comfortable with?
Original Reference: please state a price range?.
0

System Reference: may i ask near where?
Original Reference: what are of the city are you looking in?.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
0

