What is {mother tongue} of {Ben Carson}, that has {script} is {English alphabet} ?
What language does Ben Carson speak?
"What is the language spoken by Ben Carson?"
SELECT ?x WHERE { resource:Ben_Carson property:native_language ?x . ?x property:writing_system resource:English_alphabet }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q816459> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P103>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?answer. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P282> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q754673> . }
SELECT ?answer WHERE { wd:Q816459 wdt:P103 ?answer . ?answer wdt:P282 wd:Q754673}