$Family1 = bless( {
             goods      => 'I carry 50lbs',
             passengers => 'I carry 5 passengers',
             Private    => bless( {
                             private => 'I am private',
                             Vehicle => bless( {
                                          doors  => 'I have doors',
                                          engine => 'I have an engine',
                                          wheels => 'I have wheels'
                                        }, 'Vehicle' )
                           }, 'Private' )
           }, 'Family' );