Premise: Francis Albert Sinatra ( [ sᵻˈnɑːtrə ] [ siˈnaːtra ] ; December 12 , 1915 -- May 14 , 1998 ) was an American singer , actor , and producer who was one of the most popular and influential musical artists of the 20th century .
Hypothesis: Frank Sinatra was one of the most well-known musicians of the 20th century.
Label: ENTAILMENT