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 a restaurant near x and x.
Original Reference: x is a restaurant in the x and x areas.

Ex Output:
1


Ex Input:
System Reference: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant is a good restaurant.

Ex Output:
1


Ex Input:
System Reference: the name of the restaurant is fresca.
Original Reference: fresca is a nice restaurant.

Ex Output:

1