ASK WHERE { <http://dbpedia.org/resource/Selwyn_Lloyd> <http://dbpedia.org/ontology/primeMinister> <http://dbpedia.org/resource/Winston_Churchill> }
Was winston churchill the prime minister of Selwyn Lloyd?
ASK WHERE { resource:Selwyn_Lloyd property:prime_minister resource:Winston_Churchill }
Yes
[Yes], Winston Churchill was the prime minister of Selwyn Lloyd.
[Yes] Winston Churchill was Selwyn Lloyd's Prime Minister.
[Yes], he is  the prime minister of Winston Churchill.
[Yes], he is Winston Churchill's prime minister.