sentences:  Martin Geertsen
  
  Martin Geertsen, born 1970 in Nykøbing Falster, Denmark, is a former mayor of culture in Copenhagen and former political leader of the Venstre party in Copenhagen.Martin Geertsen has been a member of Venstre, including its youth arm "VU" since 1987, and was the leader of the Falster branch of VU from 1989 to 1990, when he graduated from high school at "Nykøbing Katedralskole".