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: there is a hotel called in the hotel metropolis and in the area of noma.
Original Reference: hotel metropolis is in the noma area.

Ex Output:
0


Ex Input:
System Reference: eiji is an cheap restaurant that does not allow children.
Original Reference: eiji is a cheap -ly priced restaurant which does not allow child -s.

Ex Output:

0