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.

System Reference: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant serves great food.
1

System Reference: what area are you looking for a hotel in?
Original Reference: are you looking for a specific area?.
0

System Reference: please confirm you are looking for the pricey range?
Original Reference: would you like a hotel that is pricey?.

0