What is the Sparkassen Cup with the lowest prize money whose instance of is Sparkassen Cup?
select ?ent where { ?ent wdt:P31 wd:Q127780 . ?ent wdt:P2121 ?obj . ?ent wdt:P31 wd:Q127780. } ORDER BY ASC(?obj)LIMIT 5 
sparkassen cup: Q127780 sparkassen cup: Q127780