Question: Which film's promotional single "Defenders of Anarchy" was recorded by british all-female pop group GIrls Aloud?
Sentence (from "St Trinian's (film)"): The first five films form a series, starting with "The Belles of St Trinian's" in 1954, with sequels in 1957, 1960, 1966 and 1980.
Relevant evidence: No