Input question: '21st. Century Break Down' was a 2009 number one hit album for which group?

Output answer: green day

Input question: Who is Britain's longest serving consort?

Output answer: prince philip

Input question: Name Garry Trudeau's army-related cartoon strip?

Output answer: doonesbury

Input question: Which controversial 1992 song by the punk band Body Count was co-written by the group's vocalist Ice-T and provoked a national debate about freedom of speech in the US?

Output answer:
cop killer