Hansa Rostock brought Cologne 's 100 percent record to an end with a 2-0 win over the Rhineside club while a Sean Dundee hat-trick inside seven minutes stood out in Karlsruhe 's 4-0 demolition of St Pauli .
<response> <organization>Hansa Rostock</organization> brought <organization>Cologne</organization> 's 100 percent record to an end with a 2-0 win over the <misc>Rhineside</misc> club while a <person>Sean Dundee</person> hat-trick inside seven minutes stood out in <organization>Karlsruhe</organization> 's 4-0 demolition of <organization>St Pauli</organization> . </response>