Question: An Australian TV show host appeared in the stage production of Cats in the role of one of the feline characters who also appeared in the poetry book Old Possum's Book of Practical Cats, which was written by who?
Sentence (from "Cats (musical)"): Cats is a musical composed by Andrew Lloyd Webber, based on "Old Possum's Book of Practical Cats" by T. S. Eliot, and produced by Cameron Mackintosh.
Relevant evidence: No