TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : Furioso II (1965 - 1986) is one of the most influential sires in sport horse history. 
Question : When did the life of Furioso II end?

SOLUTION: 1986

PROBLEM: Context : Thomas J. O'Connell (21 November 1882 -- 22 June 1969) was an Irish trade unionist and politician, and was leader of the Irish Labour Party from 1927 to 1932. 
Question : On which date did Thomas J. O'Connell die?

SOLUTION: 22 June 1969

PROBLEM: Context : He shortly worked in a school in Glarisegg (TG,CH) and later founded an experimental school ('La Forge') in Lausanne, Switzerland, but Adolphe Ferrière had to quickly abandon teaching due to his deafness. 
Question : What disease did Adolphe Ferrière contract?

SOLUTION:
deafness