David Letterman
Table:
David Letterman

Letterman in May 2016

Birth name	David Michael Letterman
Born	(1947-04-12) April 12, 1947 (age 78)
Indianapolis, Indiana, U.S.
Medium	Stand-up, television, film
Alma mater	Ball State University
Years active	1970–present
Genres	Observational comedy, satire, deadpan, self-deprecation
Subject(s)	American culture, politics, everyday life, current events, human behavior
Spouse

Michelle Cook

​

​

(m. 1968; div. 1977)​

Regina Lasko

​

(m. 2009)​

Children	1
Notable works and roles

The David Letterman Show (host; 1980)

Late Night with David Letterman (host; 1982–1993)

Late Show with David Letterman (host; 1993–2015)

My Next Guest (2018–)

Signature

Using the given table, determine whether the statement is entailed, neutral, or refuted. Return the result as JSON: {"answer": "YOUR ANSWER"}.

Assertion: A graduate of an American university has the pseudonym viscount Hofert.

answer: refuted