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.

Q: System Reference: fresca is a nice restaurant.
Original Reference: the restaurant is called fresca.

A: 0
****
Q: System Reference: x is a restaurant in the x area.
Original Reference: i recommend x restaurant in x.

A: 0
****
Q: System Reference: may i ask near where?
Original Reference: are you looking for a hotel near a certain area?.

A:
0
****