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: may i ask near where?
Original Reference: are you looking for a hotel nearby?.
Example Output: 0

Example Input: System Reference: x is a moderately priced restaurant in x and x.
Original Reference: x is a restaurant in x and x and their prices are moderate.
Example Output: 1

Example Input: System Reference: i have found 239 restaurants serve any meal if the food type.
Original Reference: there are 239 place -s serve meal food if the food type is not an issue.
Example Output:
0