[Q]: Helvering v. Horst, 311 U.S. 112 (1940) , is an opinion of the United States Supreme Court which further developed the "fruit-and-tree" metaphor established in "Lucas v. Earl", 281 U.S. 111 (1930) . "Horst" is the leading case that applies the assignment of income doctrine to income from property. Helvering v. Horst developed the fruit and tree metaphor
[A]: Yes

[Q]: Johnson & Johnson is an American multinational medical devices, pharmaceutical and consumer packaged goods manufacturing company founded in 1886. Its common stock is a component of the Dow Jones Industrial Average and the company is listed among the Fortune 500. The company has been, at least at times, large.
[A]: Yes

[Q]: His Excellency: George Washington is a 2004 biography of the first President of the United States, General George Washington. It was written by Joseph Ellis, a professor of History at Mount Holyoke College, who specializes in the founding fathers and the revolutionary and federalist periods. Mount Holyoke college has a well respected history department.
[A]: It's impossible to say

[Q]: Pisnia zavzhdy z namy (Ukrainian: ) is a 1975 Soviet Ukrainian musical film, produced by Viktor Storozhenko starring Sofia Rotaru in the main role, as well as Soviet Ukrainian Smerichka vocal-instrumental band. The movie features songs in Ukrainian, Moldovan and Russian of Sofia Rotaru filmed in the background of Ukrainian Carpathian mountains. Pisnia zavzhdy z namy (Ukrainian: ) was filmed in 1975
[A]:
Yes