Task: Question Generation
Input (English): Context : Created by Edgar Rice Burroughs, Tarzan first appeared in the novel Tarzan of the Apes (magazine publication 1912, book publication 1914), and subsequently in twenty-five sequels, several authorized books by other authors, and innumerable works in other media, both authorized and unauthorized. 
Subject : Tarzan 
Relation : spouse
Output (English): What is Tarzan's spouse's name?