Complex sentence: The song was inspired by the 1972 Bloody Sunday incident in Derry, Northern Ireland in which twenty-seven people were shot by the British Army Parachute Regiment during a Northern Ireland Civil Rights Association protest march.
Split into simpler sentences: The song was inspired by the 1972 Bloody Sunday incident?? Says who??? in Derry, Northern Ireland in which twenty-seven people were shot by the British Army Parachute Regiment during a Northern Ireland Civil Rights Association protest march.