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: darbar restaurant, is cheap.
Original Reference: darbar restaurant is pretty cheap.

Ex Output:
1


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: we have restaurant -s that are in all price range -s.

Ex Output:
0


Ex Input:
System Reference: the phone number for shangri la vegetarian restaurant is 4157312548.
Original Reference: shangri la vegetarian restaurant phone number is 4157312548.

Ex Output:

1