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: sorry in which area do you want a hotel?.

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


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: is there a certain price range that you are looking for?.

Ex Output:

0