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: what price range are you comfortable with?
Original Reference: please state a price range?.

Ex Output:
0


Ex Input:
System Reference: there is a vegetarian restaurant called ananda fuara.
Original Reference: ananda fuara is a good vegetarian restaurant.

Ex Output:
1


Ex Input:
System Reference: shangri la vegetarian restaurant near outer sunset serves chinese.
Original Reference: shangri la vegetarian restaurant is near outer sunset and it serves chinese food.

Ex Output:

1