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: darbar restaurant, is cheap.
Original Reference: darbar restaurant is pretty cheap.
Example Output: 1

Example Input: System Reference: x is an english restaurant in x that serves contemporary food near x.
Original Reference: x is a restaurant located in x serving fashionable and english-style food, and is located near x .
Example Output: 1

Example Input: System Reference: fujiyama ya japanese restaurant, is in the golden gate heights area with a cheap price range.
Original Reference: fujiyama ya japanese restaurant is in the golden gate heights area and is cheap.
Example Output:
1