Question: What is the occupation of Uesugi Kenshin, whose competitor is Shibata Katsuie?
Paraphrase: What is the occupation of Uesugi Kenshin, whose competitor is Shibata Katsuie?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q311080 wdt:P607 ?answer . ?answer wdt:P710 wd:Q707587}
Answer: Battle of Tedorigawa