Question: When did the men's adult pornographic magazine in which Demi Moore appeared in 1981 cease publication?  

Context paragraphs:
Freshmen (magazine): Freshmen was an American pornographic magazine published monthly by Specialty Publications, a division of LPI Media from 1982 to 2009.  The magazine was geared toward gay men, and featured nude photos of men, 18–25 years old.  The magazine was soft core, and distributed to mainstream news outlets, and to the soft core sections of adult stores.  It was available in all Ruben Sturmen influenced outlets , probably due to the Flynt Distributing connection.  It was distributed by Flynt Distributing, of the Larry Flynt empire.  Its first editions featured all color photography with very high production values.  It also regularly featured male models with erections, which set this magazine apart from competitors when it first appeared.  It was published in a 10-issue per calendar year format, to accommodate the Flynt Distributing model, which put the current month publication on the stands with a next month date.  After 2000, the focus was on top-line male porn models from Bel Ami, Falcon and other adult-video production companies.  Other items, such as calendars, were also published using the same label.

GCaribbean: GCaribbean magazine was a lifestyle publication for men in, of and connected to the Caribbean.  Published by Geoff & Company (Geoff & Co.), the magazine explored the interests and indulgences of Caribbean guys, serving as a confluence of their curiosities, style, panache and unabashed revelry.  Not singularly defined, the “G” in GCaribbean channelled its meaning from ‘G’ words that are elements of a man: Gentleman, Gangster, Gallant, Gifted and Genius.  In January 2016 Geoff & Co. announced that the magazine would cease publication immediately and be replaced by a new media brand entitled, "Sagaboi".

New Taiwanese Literature: New Taiwanese Literature, also referred to as Taiwanese New Literature or by the Japanese name Taiwan Shinbungaku, was a literary magazine published briefly during the period of Japanese rule over Taiwan.  The editor-in-chief, Yang Kui, had previously been on the board of another journal, "Taiwan Bungei", but left after a dispute regarding editorial policy and established "New Taiwanese Literature".  The first issue was published in December 1935.  Yang supported the magazine with his own funds, soliciting contributions from not only local writers, but Japanese writers of the proletarian literature movement such as Hayama Yoshiki, Ishikawa Tatsuzō, and Hirabayashi Taiko as well as Korean writer Chō Kakuchū.  In total, 15 issues of the magazine went to press.  It published works in Japanese as well as Chinese, but was nevertheless ordered to cease publication in April 1937 in part of a wider campaign to prohibit the use of the Chinese language.  Its closure represented the start of a period of stasis in the development of Taiwanese literature which would last until Yang Yun-ping established the Shijin Kyōkai (詩人協会 ) in 1939.

Harper's Young People: Harper's Young People was an American children's magazine between 1879 and 1899.  The first issue appeared in the fall of 1879.  It was published by Harper & Brothers.  It was Harper's fourth magazine to be established, after "Harper's Magazine" (1850), "Harper's Weekly" (1857), and "Harper's Bazaar" (1867).  "Harper's Young People" was the first of the four magazines to cease publication.

Details (magazine): Details was an American monthly men's magazine published by Condé Nast, founded in 1982 by Annie Flanders.  Though primarily a magazine devoted to fashion and lifestyle, "Details" also features reports on relevant social and political issues.  In November 2015 Condé Nast announced that the magazine would cease publication with the issue of December 2015/January 2016.

Demi Moore: Demi Gene Guynes ( ; born November 11, 1962), professionally known as Demi Moore, is an American actress, former songwriter, and model.  Moore dropped out of high school at age 16 to pursue an acting career and appeared in the men's magazine "Oui" in 1981.  After making her film debut later that year, she appeared on the soap opera "General Hospital" and subsequently gained recognition for her work in "Blame It on Rio" (1984) and "St. Elmo's Fire" (1985).  Her first film to become both a critical and commercial hit was "About Last Night..." (1986), which established her as a Hollywood star.

Fantastic (magazine): Fantastic was an American digest size fantasy and science fiction magazine, published from 1952 to 1980.  It was founded by Ziff Davis as a fantasy companion to "Amazing Stories".  Early sales were good, and Ziff Davis quickly decided to switch "Amazing" from pulp format to digest, and to cease publication of their other science fiction pulp, "Fantastic Adventures".  Within a few years sales fell, and Howard Browne, the editor, was forced to switch the focus to science fiction rather than fantasy.  Browne lost interest in the magazine as a result and the magazine generally ran poor quality fiction in the mid-1950s, under Browne and his successor, Paul W. Fairman.

Demi's Birthday Suit: Demi's Birthday Suit, or The Suit, was a trompe-l'œil body painting by Joanne Gair photographed by Annie Leibovitz that was featured on the cover of the "Vanity Fair" August 1992 issue to commemorate and exploit the success of Leibovitz's "More Demi Moore" cover photo of Demi Moore one year earlier.  As an example of modern body painting artwork, it raised the profile of Gair in pop culture as an artist in that genre.

More Demi Moore: More Demi Moore or the August 1991 "Vanity Fair" cover was a controversial handbra nude photograph of the then seven-months pregnant Demi Moore taken by Annie Leibovitz for the August 1991 cover of "Vanity Fair" to accompany a cover story about Moore.

Oui (magazine): Oui was a men's adult pornographic magazine published in the United States and featuring explicit nude photographs of models, with full page pin-ups, centerfolds, interviews and other articles, and cartoons.  "Oui" ceased publication in 2007.  ("Oui" is French for "yes".)

Supporting paragraphs: Demi Moore Oui (magazine)
Answer: 2007