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.

Ex Input:
System Reference: may i ask near where?
Original Reference: which area would you like a hotel in?.

Ex Output:
0


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: please indicate a price range. thank you.

Ex Output:
0


Ex Input:
System Reference: may i ask near where?
Original Reference: what place would you like to search for nearby hotel -s?.

Ex Output:

0