Tell me the theory that was named by Fred Hoyle and contains the word bang in the name
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q17737 . ?sbj wdt:P3938 wd:Q183397 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'bang')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
theory: Q17737 fred hoyle: Q183397