Please answer the following question: Information:  - Angar the Screamer (David Alan Angar, also known as Scream) is a fictional character, a supervillain appearing in American comic books published by Marvel Comics.  - An American comic book is a thin (typically 32-page) periodical containing primarily comics content.  - Voice is a Marvel Comics supervillain . Jason Cragg is not to be confused with David Angar , alias Angar the Screamer , who once used the alias of the Voice .  - The Walt Disney Company, commonly known as Disney, is an American diversified multinational mass media and entertainment conglomerate headquartered at the Walt Disney Studios in Burbank, California. It is the world's second largest media conglomerate in terms of revenue, after Comcast. Disney was founded on October 16, 1923, by brothers Walt Disney and Roy O. Disney as the Disney Brothers Cartoon Studio, and established itself as a leader in the American animation industry before diversifying into live-action film production, television, and theme parks. The company also operated under the names The Walt Disney Studio, then Walt Disney Productions. Taking on its current name in 1986, it expanded its existing operations and also started divisions focused upon theater, radio, music, publishing, and online media.  - Marvel Comics is the common name and primary imprint of Marvel Worldwide Inc., formerly Marvel Publishing, Inc. and Marvel Comics Group, an American publisher of comic books and related media. In 2009, The Walt Disney Company acquired Marvel Entertainment, Marvel Worldwide's parent company.  - Marvel Entertainment, LLC (formerly Marvel Enterprises and Toy Biz, Inc. and marketed and stylized as MARVEL) is an American entertainment company founded in June 1998, merging Marvel Entertainment Group, Inc. and ToyBiz. The company is a wholly owned subsidiary of The Walt Disney Company, and is mainly known for its Marvel Comics, Marvel Animation and Marvel Television units. Marvel Studios, formerly under the "Marvel" umbrella, became a subsidiary of The Walt Disney Studios, where it develops and produces a shared universe that shares continuity with shows produced by the television unit.    What is the relationship between 'voice ' and 'fictional character'?
Answer:
instance of