What is the {chairperson} and the {chief executive officer} of {BP} ?
Wich is President and Ceo from BP?
Who is the president and CEO of BP?
SELECT ?u ?q WHERE { resource:BP property:chief_executive_officer ?q . resource:BP property:chairperson ?u }
 SELECT ?ans_1 ?ans_2 WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q152057> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P488> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_1. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q152057> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P169> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_2. } 
SELECT ?ans_1 ?ans_2 WHERE { wd:Q152057 wdt:P488 ?ans_1 . wd:Q152057 wdt:P169 ?ans_2 }
Bernard Looney Helge Lund Bernard Looney Carl-Henric Svanberg