Complex sentence: Dörte Thümmler (born October 29,1971) is a German gymnast and competed for the "SC Dynamo Berlin"/ "Sportvereinigung (SV) Dynamo", and competed for East Germany.
Split into simpler sentences: Dörte Thümmler (born October 29,1971) is a German former gymnast. She competed for the SC Dynamo Berlin/Sportvereinigung (SV) Dynamo, and competed for East Germany.