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: bund shanghai restaurant 's address is 640 jackson street.
Original Reference: bund shanghai restaurant 's address is 640 jackson street.

A: 1
****
Q: System Reference: please confirm you are looking for the pricey range?
Original Reference: do you want a pricey hotel?.

A: 0
****
Q: System Reference: what area are you looking for a hotel in?
Original Reference: what area do you want to search for a hotel?.

A:
0
****