The 8.8 cm Flak 18/36/37/41 (commonly called the eighty-eight) was a German 88 mm anti-aircraft and anti-tank artillery gun from World War II. It was widely used by Germany throughout the war, and was one of the most recognized German weapons of that conflict. Development of the original model led to a wide variety of guns.
The 8.8 cm Flak was invented after World War II
A: No

This is a list of United States Air Force test squadrons. It covers units considered to be part of the Air Force and serves as a break out of the comprehensive List of United States Air Force squadrons. Most units in this list are assigned to Air Force Materiel Command, however, a few reside in other Major Commands of the United States Air Force.
The Navy knows about the list./
A: It's impossible to say

Giovanni Ferrero (born 21 September 1964) is an Italian businessman. He assumed the leadership of the confectionery company Ferrero SpA after the death of his brother Pietro Ferrero in 2011. He has a net worth of $24.2 billion as of May 2016, according to Bloomberg.
Giovanni Ferrero was an honest, humble man.
A:
It's impossible to say