Name the aerospace manufacturer located in Otrokovice that has the least total revenue?
select ?ent where { ?ent wdt:P31 wd:Q936518 . ?ent wdt:P2139 ?obj . ?ent wdt:P159 wd:Q1009095} ORDER BY ASC(?obj)LIMIT 5 
aerospace manufacturer: Q936518 otrokovice: Q1009095