Tell me the name of the female idol group whose name contains the word zero?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q11446438 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'zero')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
female idol group: Q11446438