Question: Was Elton John a chairman of a Watford FC Season?
SPARQL query: ASK WHERE { <http://dbpedia.org/resource/1999–2000_Watford_F.C._season> <http://dbpedia.org/ontology/chairman> <http://dbpedia.org/resource/Elton_John> }
Answer: [Yes], Elton John was the chairman of 1999-2000 Watford FC season.