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 area are you looking for?
Original Reference: what area were you looking for?.

A: 0
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Q: System Reference: hyatt regency san francisco is in the pricey price range.
Original Reference: the hyatt regency san francisco is in the pricey price range.

A: 0
****
Q: System Reference: please confirm you are looking for the pricey range?
Original Reference: so, you are looking for something in the pricey price range?.

A:
0
****