Original sentence: After his defeat, he supported the winner Pier Luigi Bersani of the Democratic Party (PD).Tabacci participated in the 2012 centre-left primary election, where he obtained only 1.4% of the votes
Edited sentence: Tabacci participated in the 2012 centre-left primary election, obtained a mere 1.4% and, after being defeated, threw his support behind the winner, Pier Luigi Bersani of the Democratic Party (PD)