Teacher:In this task, you're given a text which is the body of the document. Indicate your answer as "Yes" if the text is about a person, otherwise indicate your answer as "No". Don't generate anything else apart from "Yes" or "No". Pay attention that for your answer to be "Yes", the passage should be generally about a person. Mentions of people in the text don't necessarily mean the text is about a person.
Teacher: Now, understand the problem? Solve this instance: Text: The Dark Heart of Time: a Tarzan novel is a 1999 work by Philip Jose Farmer authorized by Edgar Rice Burroughs Inc. The book was first announced under the title Tarzan's Greatest Secret in 1997.Set in October 1918during Tarzan's search for Janethe novel takes place between Tarzan the Untamed and Tarzan the Terrible.The novel's antagonist is James D. Stonecraft an American oil magnate who believes that Tarzan knows the secret of immortality.
Student:
No