Sentence: Acoustic artist Alex Day, born in the London Borough of Havering. He began his career in 2006 and is associated with artists Charlie McDonnell and the Chameleon Circuit.

What structured data could we extract from this sentence?
Alex Day, associatedBand/associatedMusicalArtist, Chameleon Circuit (band); Alex Day, genre, Acoustic music; Alex Day, birthPlace, London Borough of Havering; Alex Day, associatedBand/associatedMusicalArtist, Charlie McDonnell; Alex Day, activeYearsStartYear, 2006