Complex sentence: Bengt Carl Gustaf Westerberg (born 23 August 1943, in Södertälje, Stockholm County) was a Swedish politician, the leader of the Liberal People's Party from 1983 to 1995.
Split into simpler sentences: Bengt Carl Gustaf Westerberg (born 23 August 1943, in Södertälje, Stockholm County). He was a Swedish politician, the leader of the Liberal People's Party from 1983 to 1995.