Complex sentence: Lungu, who can only be inaugurated seven days after being proclaimed the victor, was due to held a celebratory rally on 16 August; his re-election secures him another five-year term.
Split into simpler sentences: Lungu, who can only be inaugurated seven days after being proclaimed the victor, was due to held a celebratory rally on 16 August. His re-election secures him another five-year term.