Complex sentence: During the 1798 rebellion, Ballymena was occupied from 7 to 9 June by a force of around 10,000 United Irishmen, who stormed the Market House (now the Town Hall) killing three of its defenders.
Split into simpler sentences: During the 1798 rebellion, Ballymena was occupied from 7 to 9 June by a force of around 10,000 United Irishmen. They stormed the Market House (now the Town Hall), killing three of its defenders.