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: may i ask near where?
Original Reference: do you want to know if any hotel -s are nearby?.

Ex Output:
0


Ex Input:
System Reference: campton place restaurant, is good for dinner that serves indian food in the downtown area.
Original Reference: campton place restaurant a good downtown place for an indian dinner.

Ex Output:
1


Ex Input:
System Reference: mangia tutti ristorante, is in the are of financial district or hayes valley.
Original Reference: mangia tutti ristorante is in financial district or hayes valley.

Ex Output:

0