Question: What aeorospace manufacturer enterprise has the highest operating income?
Paraphrase: Which aerospace company has the highest operational costs?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q936518 . ?ent wdt:P3362 ?obj . ?ent wdt:P31 wd:Q4830453 } ORDER BY DESC(?obj)LIMIT 5 
Answer: Boeing, Kamov, AERO Vodochody Aerospace, Zlin Aircraft