question: What is the answer: Pop star Madonna adopted a child from which country in October 2006?
answer: malawi

question: What is the answer: Which thermodynamic concept, defined as the unavailability of a system's energy to do work, or more crudely, the measure of disorder within a system, was introduced by the German physicist Rudolf Clausius?
answer: entropy

question: What is the answer: Who did Roger Federer defeat in the final to win the Men's Singles title at the 2009 French Open?
answer: robin soderling

question: What is the answer: Who wrote the 1898 book 'The War of the Worlds'?
answer:
h g wells