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: there are 2 marched if you do not can from in the area of cole valley.
Original Reference: there are 2 hotel -s near cole valley.
Example Output: 0

Example Input: System Reference: please confirm you are looking for the pricey range?
Original Reference: thank you, i would like to confirm that you want an pricey hotel?.
Example Output: 0

Example Input: System Reference: x is a restaurant near x and in the centre of town in the cheap price range.
Original Reference: i recommend the x restaurant near x in the city centre, it is cheap. .
Example Output:
1