Input question: What make of gun did Clint Eastwood use in the Dirty Harry films?

Output answer: magnum

Input question: Coprophagia is the eating (by insects and certain animals) of what?

Output answer: dung

Input question: Wagner, Verdi, Bellini and Rossini are famous composers of particularly what type of music?

Output answer: opera

Input question: In which 1944 film does a drama critic learn that his two maiden aunts are serial killers?

Output answer:
arsenic and old lace