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: the phone number for burma superstar is 4153872147.
Original Reference: the phone number for the burma superstar is 4153872147.

Ex Output:
1


Ex Input:
System Reference: restaurant ducroix does not allow kids, their address is 690 sacramento street, their phone number is 4153917195, and their is 94111.
Original Reference: restaurant ducroix does not allow child -s, its address is 690 sacramento street, its phone number is 4153917195, and its postcode is 94111.

Ex Output:
1


Ex Input:
System Reference: bund shanghai restaurant 's address is 640 jackson street.
Original Reference: bund shanghai restaurant 's address is 640 jackson street.

Ex Output:

1