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 venues would you like to be near.

Ex Output:
0

Ex Input:
System Reference: hyatt regency san francisco is in the pricey price range.
Original Reference: the hyatt regency san francisco is an pricey hotel.

Ex Output:
0

Ex Input:
System Reference: the address of helmand palace is 2424 van ness ave.
Original Reference: the address of helmand palace is 2424 van ness avenue.

Ex Output:
1