Complex sentence: He has been successfully prosecuted on a number of occasions for defamatory pronouncements, including being legally prompted, along with his employers COPE, to pay compensation of 60,000 euros to the Esquerra Republicana de Catalunya political party, which was donated to non-profit organisations.
Split into simpler sentences: He has been successfully prosecuted on a number of occasions for defamatory pronouncements. This includes being legally prompted, along with his employers COPE, to pay compensation of 60,000 euros to the Esquerra Republicana de Catalunya political party, which donated that money to non-profit organisations.