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 Q]: System Reference: may i ask near where?
Original Reference: where are you looking for.
[EX A]: 0

[EX Q]: System Reference: what area are you looking for a hotel in?
Original Reference: what part of the city are you looking at.
[EX A]: 0

[EX Q]: System Reference: angkor borei restaurant, is in the hayes valley or bernal heights call 4155508417.
Original Reference: the angkor borei restaurant is located in the hayes valley or bernal heights area. their phone number is 4155508417.
[EX A]:
1