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.

Example Input: System Reference: la traviata, is moderate.
Original Reference: the la traviata restaurant has moderate price -s, too.
Example Output: 0

Example Input: System Reference: x is a restaurant in x on the river to x and x.
Original Reference: x is a restaurant at the side of the river near x and x in the area of x.
Example Output: 1

Example Input: System Reference: please confirm you are looking for the pricey range?
Original Reference: so, you are looking for a pricey hotel?.
Example Output:
0