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: can i confirm what area you are looking for a hotel near?.
Example Output: 0

Example Input: System Reference: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s that are in various price range -s.
Example Output: 1

Example Input: System Reference: the omni san francisco is in the pricey price range.
Original Reference: omni san francisco is in the category of pricey price range.
Example Output:
0