Context: Berlin starts National Cyber Defense Initiative: On June 16, 2011, the German Minister for Home Affairs, officially opened the new German NCAZ (National Center for Cyber Defense) Nationales Cyber-Abwehrzentrum located in Bonn. The NCAZ closely cooperates with BSI (Federal Office for Information Security) Bundesamt für Sicherheit in der Informationstechnik, BKA (Federal Police Organisation) Bundeskriminalamt (Deutschland), BND (Federal Intelligence Service) Bundesnachrichtendienst, MAD (Military Intelligence Service) Amt für den Militärischen Abschirmdienst and other national organisations in Germany taking care of national security aspects. According to the Minister the primary task of the new organisation founded on February 23, 2011, is to detect and prevent attacks against the national infrastructure and mentioned incidents like Stuxnet.

Question: What does NCAZ stand for?
Answer: Nationales Cyber-Abwehrzentrum

Question: What does NCAZ take care of?
Answer: national security aspects

Question: When was NCAZ opened?
Answer: June 16, 2011

Question: Whan was NCAZ founded?
Answer: February 23, 2011

Question: What is the purpose of NCAZ?
Answer: to detect and prevent attacks against the national infrastructure

Question: Why does Berlin start a National Cyber Defense Initiative? 
Answer: Unanswerable

Question: Why does NCAZ work closely with BSI? 
Answer: Unanswerable

Question: Who takes care of national security?
Answer: Unanswerable

Question: What incidents are it to prevent? 
Answer: Unanswerable

Question: What was the Stuxnet incident? 
Answer: Unanswerable

Question: Where is the German Minister for Home Affairs located?
Answer: Unanswerable

Question: When did the incident in Stuxnet happen?
Answer: Unanswerable

Question: Where is the BSI located?
Answer: Unanswerable

Question: Who opened the BDN?
Answer: Unanswerable

Question: What is the primary task of the Minister for Home Affairs?
Answer: Unanswerable