Edith Baumann
She was a co-founder and official of the FDJ , the youth organisation that after 1946 became the youth wing of East Germany's ruling Socialist Unity Party ( "Sozialistische Einheitspartei Deutschlands" / SED ) . 
<triplet> Socialist Unity Party ("Sozialistische Einheitspartei Deutschlands" / SED) <subj> FDJ <obj> youth wing