Premise: Leopold II ( 9 April 1835 -- 17 December 1909 ) reigned as the second King of the Belgians from 1865 to 1909 . he succeeded his father to the Belgian throne in 1865 and reigned for 44 years until his death - the longest reign of any Belgian monarch .
Hypothesis: Leopold II of Belgium reigned a country.
Label: ENTAILMENT