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.

Louis-Napoléon Bonaparte (born Charles-Louis Napoléon Bonaparte; 20 April 1808 – 9 January 1873) was the President of France from 1848 to 1852 and, as Napoleon III, the Emperor of the French from 1852 to 1870. He was the only president of the French Second Republic and the head of the Second French Empire. Question:  In France in 1852, voters were asked whether they approved of the re-establishment of the Empire in the person of Louis Napoléon Bonaparte,  the only president of what republic? Answer: French Second Republic
 He was the only president of the French Second Republic and the head of the Second French Empire.

Roger Brooke Taney ( ; March 17, 1777 – October 12, 1864) was the fifth Chief Justice of the Supreme Court, holding that office from 1836 until his death in 1864. He delivered the majority opinion in "Dred Scott v. Sandford" (1857), that ruled, among other things, that African-Americans, having been considered inferior at the time the United States Constitution was drafted, were not part of the original community of citizens and, whether free or slave, could not be considered citizens of the United States, which created an uproar among abolitionists and the free states of the northern U.S. He was the first Roman Catholic (and first non-Protestant) appointed both to a presidential cabinet, as Attorney General under President Andrew Jackson, as well as to the Court. Question: Which Chief Justice who was born in 1777 delivered the majority opinion in the case 60 U.S. 393 in 1857 with a 7-2 decision? Answer: Roger B. Taney
Roger Brooke Taney  ; March 17, 1777 – October 12, 1864 was the fifth Chief Justice of the Supreme Court, holding that office from 1836 until his death in 1864.

Hei is the debut album of the Norwegian child duo Marcus & Martinus, winners of the Norwegian Melodi Grand Prix Junior 2012. The album released on Sony Music Entertainment on 23 February 2015 and was successful, peaking at number 2 on the Norwegian Albums Chart. A special follow-up album was released nine months later on 6 November 2015 also on Sony including additional tracks. The special edition was titled "Hei – Fan-Spesial". Question: The winners of the Norwegian Melodi Grand Prix Junior 2012 are how old? Answer: 15 years

Hei is the debut album of the Norwegian child duo Marcus  Martinus, winners of the Norwegian Melodi Grand Prix Junior 2012.