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: in which area would you like your hotel?.
Example Output: 0

Example Input: System Reference: x is an expensive restaurant, in the riverside area of town.
Original Reference: if you are looking for an expensive restaurant near the river, i would suggest x. .
Example Output: 1

Example Input: System Reference: repeats noe 7s nest bed and breakfast, accepts credit cards, and in transmission.
Original Reference: noe 7s nest bed and breakfast is near transmission and does accept credit card -s.
Example Output:
0