Question: Who sang what a lucky man he was?
Answer: Greg Lake
Disambiguated annotations:
qaPairs: question: Who sang the original version of Lucky Man?
answer: Emerson, Lake & Palmer
question: Who sang the 2007 version of Lucky Man?
answer: Shaw Blades
question: Who sang the 2013 version of Lucky Man?
answer: Greg Lake
question: Who sang the 2014 version of Lucky Man?
answer: Asia featuring John Payne