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: are you looking for a expensive or cheap price range is no restaurant?
Original Reference: would you like expensive or cheap food?.

Ex Output:
0


Ex Input:
System Reference: may i ask near where?
Original Reference: what part of the city?.

Ex Output:
0


Ex Input:
System Reference: there are 135 restaurants that do not allow children.
Original Reference: the restaurant count is 135 and no kid -s are allowed.

Ex Output:

1