Complex sentence: That last victory was one of only 2 wins in 11 successive Premier League matches, and Hughes left City before their League Cup two-legged semi-final against Manchester United; he was sacked on 19 December 2009 and replaced by Roberto Mancini.
Split into simpler sentences: That last victory was one of only 2 wins in 11 successive Premier League matches, and Hughes left City before their League Cup two-legged semi-final against Manchester United. He was sacked on 19 December 2009 and replaced by Roberto Mancini.