Question: Tell me me a music festival whose name consist of the word "contest" and whose production company European Broadcasting  union
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q868557 . ?sbj wdt:P272 wd:Q166400 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'contest')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25