I think the correct answer would be B.
In a nonfiction work, the text that features alphabetically lists key terms and their definitions is <em>Glossary</em>. A glossary is an alphabetically ordered list of words, that are technical or difficult to understand with their definition. It is used in nonfiction works and it refers to a specific subject or text. It is like a small dictionary.
Explanation:
Prometheus, in Greek religion, one of the Titans, the supreme trickster, and a god of fire. His intellectual side was emphasized by the apparent meaning of his name, Forethinker. In common belief he developed into a master craftsman, and in this connection he was associated with fire and the creation of mortals.