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: what area are you looking for?
Original Reference: what area would you be looking for?.

A: 0
****
Q: System Reference: there are 239 restaurant if you do not care the price meal and various the food do not care whether the kids are allowed.
Original Reference: there are 239 restaurant -s that are good for any meal if you do not care whether child -s are allowed.

A: 0
****
Q: System Reference: x is a restaurant in the centre of town.
Original Reference: x is a restaurant in the centre of city.

A:
1
****