It was known to be a favorite ride for both Frank Sinatra and James Brown. Dean Martin and Frank Sinatra outside of Sinatra's Learjet in the mid-60s. However, it became especially iconic in the age of 1960s celebrities Sinatra, Marlon Brando, and Dean Martin. Dean Martin was said to be a regular passenger on Sinatra's jet, and it was also used to fly Sammy Davis Jr and Marlon Brando to Mississippi to join Martin Luther King Jr on a freedom march. Sinatra also famously let Elvis Presley borrow his Learjet to elope with Priscilla Beaulieu in 1967.
Benacas learned of the sex of freedom.
( z0 learn :ARG0 ( z1 person :name ( z2 name :op "Benacas" ) ) :ARG1 ( z3 sex :mod ( z4 free ) ) )
(z0 / learn-01
    :ARG0 (z1 / person
              :name (z2 / name
                        :op1 "Benacas"))
    :ARG1 (z3 / sex
              :mod (z4 / free-04)))
Benacas learned of the sex of freedom .
z1 :name z2
z2 :op1 0
z0 :ARG0 z1
z0 :ARG1 z3
z3 :mod z4