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.

[EX Q]: System Reference: phoenix hotel has internet.
Original Reference: the phoenix hotel has internet.
[EX A]: 0

[EX Q]: System Reference: the omni san francisco is a pricey hotel.
Original Reference: omni san francisco is in the pricey range.
[EX A]: 0

[EX Q]: System Reference: what area are you looking for a hotel in?
Original Reference: where are you needing a hotel?.
[EX A]:
0