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: x is an expensive restaurant, in the x area near x, and x.
Original Reference: x is an expensive restaurant in the x area near x and x.

Ex Output:
1


Ex Input:
System Reference: the name of the restaurant is thai cottage restaurant.
Original Reference: the only restaurant i can find is the thai cottage restaurant and the price is between 7 and 11 euro.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: where are you looking.

Ex Output:

0