TASK DEFINITION: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
PROBLEM: Georg Ferdinand Ludwig Philipp Cantor ( ; ] ; March 3 [O.S. February 19] 1845 January 6, 1918) was a German mathematician. He invented set theory, which has become a fundamental theory in mathematics. Cantor established the importance of one-to-one correspondence between the members of two sets, defined infinite and well-ordered sets, and proved that the real numbers are more numerous than the natural numbers. In fact, Cantor's method of proof of this theorem implies the existence of an "infinity of infinities". He defined the cardinal and ordinal numbers and their arithmetic. Cantor's work is of great philosophical interest, a fact of which he was well aware. Question: Which mathematician was German, Georg Cantor or Alexander Kronrod? Answer: Georg Ferdinand Ludwig Philipp Cantor

SOLUTION: Georg Ferdinand Ludwig Philipp Cantor ; ; March 3 O.S. February 19 1845 January 6, 1918 was a German mathematician.

PROBLEM: John Taylor Wood (August 13, 1830 July 19, 1904) was an officer in the United States Navy and the Confederate Navy. He resigned from the U.S. Navy at the beginning of the American Civil War, and became a "leading Confederate naval hero" as a captain in the Confederate Navy. He was a Lieutenant serving aboard the CSS "Virginia" when it engaged the USS "Monitor" in 1862, one of the most famous naval battles in Civil War and U.S. Naval history. He was caught in 1865 in Georgia with Confederate President Jefferson Davis' party, but escaped and made his way to Cuba. From there, he got to Halifax, Nova Scotia, where he settled and became a merchant. His wife and children joined him there, and more children were born in Canada which is where he lived out the remainder of his life. Question: Which ship was John Taylor Wood a serving Lieutenant on when it engaged the first ironclad warship commissioned by the Union in the American Civil War? Answer: CSS "Virginia"

SOLUTION: He was a Lieutenant serving aboard the CSS Virginia when it engaged the USS Monitor in 1862, one of the most famous naval battles in Civil War and U.S. Naval history.

PROBLEM: The Beginning is the fifth studio album by American rapper Trae. It was released on October 14, 2008, by Rap-A-Lot Records, G's Up, Ice Age Entertainment, Asylum Records and Warner Bros. Records. The album features guest appearances from Slim Thug, Dallas, Paul Wall, Khujo (from the southern hip hop group Goodie Mob), Z-Ro, Jay'Ton, Russell and Lil' Boss. Question: The Beginning features a guest appearance from the rapper of what nationality? Answer: American

SOLUTION:
The album features guest appearances from Slim Thug, Dallas, Paul Wall, Khujo from the southern hip hop group Goodie Mob, ZRo, JayTon, Russell and Lil Boss.