Complex sentence: Aina Nilsen Bartmann, née Edelmann (born 16 April 1959) is leader of the foundation Farmer's Market in Norway, former leader of the Norwegian Farmers and Smallholders Union from 1992 to 1994 and politician for the Socialist Left Party.
Split into simpler sentences: Aina Nilsen Bartmann, previously Edelmann (born 16 April 1959) is leader of the foundation Farmer's Market in Norway. She was the leader of the Norwegian Farmers and Smallholders Union from 1992 to 1994 and has been a politician for the Socialist Left Party.