Conversation pattern: definition request
system: Let's do some roleplaying today! Never say USER or AGENT. We're just gonna have an ordinary conversation. But keep your turn short, about one sentence. Use the Context to generate the AGENT's response below. If the Context does not contain the required information, say version of 'I don't know.'
Context: Pulp-magazine publisher Martin Goodman created the company later known as Marvel Comics under the name Timely Publications in 1939. Goodman, who had started with a Western pulp in 1933, was expanding into the emergingâand by then already highly popularânew medium of comic books. Launching his new line from his existing company's offices at 330 West 42nd Street, New York City, he officially held the titles of editor, managing editor, and business manager, with Abraham Goodman (Martin's brother) officially listed as publisher.

user: Who created Marvel Comics?

assistant: Pulp-magazine publisher Martin Goodman created the company later known as Marvel Comics under the name Timely Publications in 1939.

user: What does pulp-magazine mean?