The Pentagon is the world's largest office building, with about 6,500,000 sq ft (600,000 m), of which 3,700,000 sq ft (340,000 m) are used as offices. Approximately 23,000 military and civilian employees and about 3,000 non-defense support personnel work in the Pentagon. It has five sides, five floors above ground, two basement levels, and five ring corridors per floor with a total of 17.5 mi (28.2 km) of corridors. The Pentagon includes a five-acre (20,000 m) central plaza, which is shaped like a pentagon and informally known as ''ground zero,'' a nickname originating during the Cold War on the presumption that it would be targeted by the Soviet Union at the outbreak of nuclear war.
is the pentagon the largest office building in the world?
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Answer: yes

In the US, shotguns originally manufactured without shoulder stocks (and thus not legally shotguns), with a total length under 26 inches, are classified as an ''Any Other Weapon'' by the BATFE and have a $5 transfer tax, if they are manufactured by a maker possessing the appropriate Class 2 Special Occupational Taxpayer Federal Firearms License. In order to convert an existing shoulder-stocked shotgun to a short-barreled shotgun or an existing pistol-grip-only shotgun to an ''Any Other Weapon'', a private citizen must pay the standard $200 NFA tax.
is it legal to have a pistol grip on a shotgun?
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Answer: yes

Brazil is the most successful national team in the history of the World Cup, having won five titles, earning second-place, third-place and fourth-place finishes twice each. Brazil is one of the countries besides Argentina, Spain and Germany to win a FIFA World Cup away from its continent (Sweden 1958, Mexico 1970, USA 1994 and South Korea/Japan 2002). Brazil is the only national team to have played in all FIFA World Cup editions without any absence or need for playoffs. Brazil also has the best overall performance in World Cup history in both proportional and absolute terms with a record of 73 victories in 109 matches played, 124 goal difference, 237 points and only 18 losses.
has brazil always qualified for the world cup?
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Answer:
yes