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: what area do you need to be in?.

Ex Output:
0


Ex Input:
System Reference: so you are looking for something in the pricey price range, is that correct?
Original Reference: are you looking for a pricey hotel?.

Ex Output:
0


Ex Input:
System Reference: enjoy vegetarian restaurant, is at 839 kearny street, phone number is 4159567868, and the postcode is 94108 or 94122.
Original Reference: enjoy vegetarian restaurant is located at 839 kearny street their phone number is 4159567868. the postcode is 94108 or 94122.

Ex Output:

1