Answer the following question: Information: - Eric Marcus ( born November 12 , 1958 , New York City ) is an American non-fiction writer . His works are primarily of LGBT interest , including Breaking the Surface , the autobiography of gay Olympic diving champion Greg Louganis , which became a # 1 New York Times Bestseller and Making History : The Struggle for Gay and Lesbian Equal Rights , 1945 -- 1990 , which won the Stonewall Book Award . Other topics he 's addressed in his writing include suicide and pessimistic humor . Marcus received his B.A. from Vassar College in 1980 where he majored in Urban Studies . He earned his Master 's degree from Columbia University Graduate School of Journalism in 1984 and a Master 's degree in real estate development in 2003 , also from Columbia University . He was an associate producer for Good Morning America and CBS Morning News . Marcus served on the Board and staff of the American Foundation for Suicide Prevention ( ASFP ) , as National Board Member ( 2010 - 2014 ) , Chair of the Loss & Bereavement Council ( 2011 - 2014 ) and Senior Director for Loss and Bereavement Programs from 2014 to 2015 . - Gregory Efthimios "Greg" Louganis (born January 29, 1960) is an American Olympic diver, LGBT activist, and author who won gold medals at the 1984 and 1988 Olympic Games on both the springboard and platform. He is the only male and the second diver in Olympic history to sweep the diving events in consecutive Olympic Games. In 1984, he received the James E. Sullivan Award from the Amateur Athletic Union (AAU) as the most outstanding amateur athlete in the United States. - The LGBT community or GLBT community, also referred to as the gay community, is a loosely defined grouping of lesbian, gay, bisexual, and transgender (LGBT) and LGBT-supportive people, organizations, and subcultures, united by a common culture and social movements. These communities generally celebrate pride, diversity, individuality, and sexuality. LGBT activists and sociologists see LGBT community-building as a counterbalance to heterosexism, homophobia, biphobia, transphobia, sexualism, and conformist pressures that exist in the larger society. The term gay pride is used to express the LGBT community's identity and collective strength; gay pride parades provide both a prime example of the use and a demonstration of the general meaning of the term. The LGBT community is diverse in political affiliation. Not all LGBT individuals consider themselves part of an LGBT community. - LGBT, or GLBT, is an initialism that stands for lesbian, gay, bisexual, and transgender. In use since the 1990s, the term is an adaptation of the initialism LGB, which was used to replace the term "gay" in reference to the LGBT community beginning in the mid-to-late 1980s. Activists believed that the term "gay community" did not accurately represent all those to whom it referred. - The Stonewall Book Award is a set of three literary awards that annually recognize "exceptional merit relating to the gay/lesbian/bisexual/transgender experience" in English-language books published in the U.S. They are sponsored by the Gay, Lesbian, Bisexual, and Transgender Round Table (GLBTRT) of the American Library Association (ALA) and have been part of the American Library Association awards program, now termed ALA Book, Print & Media Awards, since 1986 as the single Gay Book Award. - Breaking the Surface is a best-selling book by Greg Louganis, co-written with Eric Marcus published in 1996. The book spent five weeks at number one on the "New York Times" Best Seller list. After reading the paragraphs above, we are interested in knowing the entity with which 'eric marcus' exhibits the relationship of 'occupation'. Find the answer from the choices below. Choices: - author - book - diver - general - lgbt - literary - writer
Answer:
author