Premise: Jackson family . As a group , the eldest sons Jackie , Tito , Jermaine , Marlon , Randy and Michael , made the family 's reputation , facilitating the subsequent success of siblings Rebbie , La Toya , and Janet . The Jacksons , Michael and Janet all received stars on the Hollywood Walk of Fame in 1980 , 1984 and 1990 respectively . Janet Damita Jo Jackson ( born May 16 , 1966 ) is an American singer , songwriter , dancer and actress . Michael Joseph Jackson ( August 29 , 1958 -- June 25 , 2009 ) was an American singer , songwriter , record producer , dancer , actor , and philanthropist .
Hypothesis: The Jackson family only included people born in the 1940s.
Label: CONTRADICTION