Question: What is the company which has Raymond Conner and Dennis Muilenburg as key person?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?uri <http://dbpedia.org/property/keyPeople> <http://dbpedia.org/resource/Raymond_Conner> . ?uri <http://dbpedia.org/property/keyPeople> <http://dbpedia.org/resource/Dennis_Muilenburg> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Company>}
Answer: The company whose key peoples are both Raymond Conner and Dennis Muilenburg is [Boeing].