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 in the centre of town near x.
Original Reference: x is a restaurant near x in the city centre.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: what are you looking for nearby?.

Ex Output:
0


Ex Input:
System Reference: frances, is in the are of hayes valley.
Original Reference: frances is a nice restaurant in the hayes valley area.

Ex Output:

0