paragraph_text: PL-01 is a Polish light tank mockup created by OBRUM with support from BAE Systems, based on the Swedish CV90120-T light tank. The concept vehicle was first unveiled at the International Defence Industry Exhibition in Kielce on 2 September 2013.

paragraph_text: Tree of Life is a public artwork by American artist Nancy Metz White, located at the north end of Mitchell Boulevard Park, a Milwaukee County Park in Milwaukee, Wisconsin. It is located near Miller Park. Unveiled in 2002, Tree of Life is constructed out of recycled steel from industry processes. It stands 2½ stories tall, and is brightly painted. White intended for the sculpture to become a place for Milwaukee locals to gather and forge new community ties.

paragraph_text: Samsung Galaxy Grand Prime Plus is an Android smartphone produced by Samsung Electronics. It was unveiled and released in November 2016. It has an advanced 64 - bit class system on a chip (SoC) backed by 1.5 GB RAM.

paragraph_text: The Volkswagen Taigun is a new subcompact crossover SUV, which was to be unveiled by the Volkswagen Group for the model year of 2016.

paragraph_text: The New York City Subway is a rapid transit system owned by the City of New York and leased to the New York City Transit Authority, a subsidiary agency of the state - run Metropolitan Transportation Authority (MTA). Opened in 1904, the New York City Subway is one of the world's oldest public transit systems, one of the world's most used metro systems, and the metro system with the most stations. It offers service 24 hours per day on every day of the year, though some routes may operate only part - time.

paragraph_text: Yoshi Touch & Go, known in Japan as , is a video game that was developed and published by Nintendo for the Nintendo DS. It debuted in Japan on January 27, 2005, in North America on March 14, 2005, and in Europe on May 6, 2005. As of August 2007, the game sold 197,337 copies in Japan. "Yoshi Touch & Go" was produced by Takashi Tezuka and directed by Hiroyuki Kimura. It was one of the launch titles for the DS in Japan. The game was released on the Wii U Virtual Console in 2015.

paragraph_text: At June 1985's Consumer Electronics Show (CES), Nintendo unveiled the American version of its Famicom. This is the system which would eventually be officially deployed as the Nintendo Entertainment System, or the colloquial "NES". Nintendo seeded these first systems to limited American test markets starting in New York City on October 18, 1985, following up with a full-fledged North American release of the console in February of the following year. Nintendo released 17 launch titles: 10-Yard Fight, Baseball, Clu Clu Land, Duck Hunt, Excitebike, Golf, Gyromite, Hogan’s Alley, Ice Climber, Kung Fu, Pinball, Soccer, Stack-Up, Tennis, Wild Gunman, Wrecking Crew, and Super Mario Bros.h[›] Some varieties of these launch games contained Famicom chips with an adapter inside the cartridge so they would play on North American consoles, which is why the title screen of Gyromite has the Famicom title "Robot Gyro" and the title screen of Stack-Up has the Famicom title "Robot Block".

paragraph_text: "The Adventure of the Speckled Band" is one of the 56 short Sherlock Holmes stories written by Sir Arthur Conan Doyle. It is the eighth of the twelve stories collected in "The Adventures of Sherlock Holmes". It is one of four Sherlock Holmes stories that can be classified as a locked room mystery. The story was first published in "Strand Magazine" in February 1892, with illustrations by Sidney Paget. It was published under the different title "The Spotted Band" in "New York World" in August 1905. Doyle later revealed that he thought this was his best Holmes story.

paragraph_text: Stories in an Almost Classical Mode is a short story collection by the American writer Harold Brodkey, published in 1988 by Alfred A. Knopf. Most of the stories were published in "The New Yorker", between 1963 and 1988. It was Brodkey's first book in 30 years, and presaged his much-heralded but ultimately disappointing first novel "The Runaway Soul". In fact, much of the material that would make up "The Runaway Soul" appeared in short story form in "Stories in an Almost Classical Mode".

paragraph_text: The Hundred Days is the nineteenth historical novel in the Aubrey-Maturin series by British author Patrick O'Brian, first published in 1998. The story is set during the Napoleonic Wars, specifically in their last portion in 1815, the Hundred Days.

paragraph_text: Arthur Conan Doyle began writing while studying medicine at university in the late 1870s, and had his first short story, ``The Mystery of Sasassa Valley '', published in September 1879. After eight years, A Study in Scarlet, Doyle's first Sherlock Holmes story, was published by Ward Lock & Co. The novel was well received, but Doyle was paid little for it, and despite a sequel novel, The Sign of the Four, also being published by Ward Lock, he shifted his focus to short stories. In early 1891, the first editor of The Strand Magazine, Herbert Greenhough Smith, received two submissions from Doyle for the newly established magazine. He later described his reaction;`` I at once realised that here was the greatest short story writer since Edgar Allan Poe.'' The first of these, ``A Scandal in Bohemia ''was published near the back of The Strand Magazine in July 1891. The stories proved popular, helping to boost the circulation of the magazine, and Doyle received 30 guineas for each short story in the initial run of twelve. These first twelve stories were published monthly from July 1891 until June 1892, and then were collected together and published as a book, The Adventures of Sherlock Holmes on 14 October 1892 by George Newnes, the publisher of The Strand Magazine. The initial print run of the book was for 10,000 copies in the United Kingdom, and a further 4,500 copies in the United States, which were published by Harper Brothers the following day.

paragraph_text: Samsung Galaxy Alpha is an Android smartphone produced by Samsung Electronics. Unveiled on 13 August 2014, the device was released in September 2014. A high - end device, the Galaxy Alpha is Samsung's first smartphone to incorporate a metallic frame, although the remainder of its physical appearance still resembles previous models such as the Galaxy S5. It also incorporates Samsung's new Exynos 5430 system - on - chip, which is the first mobile system - on - chip to use a 20 nanometer manufacturing process.

paragraph_text: Everything That Rises Must Converge is a collection of short stories written by Flannery O'Connor during the final decade of her life. The collection's eponymous story derives its name from the work of Pierre Teilhard de Chardin. The collection was published posthumously in 1965 and contains an introduction by Robert Fitzgerald. Of the volume's nine stories, seven had been printed in magazines or literary journals prior to being collected. ``Judgment Day ''is a dramatically reworked version of`` The Geranium,'' which was one of O'Connor's earliest publications and appeared in her graduate thesis at the University of Iowa. ``Parker's Back, ''the collection's only completely new story, was a last - minute addition.

paragraph_text: Yoshi's Story is a side-scrolling platform game published and developed by Nintendo for the Nintendo 64. It was first released in Japan in December 1997, and worldwide the following year. It was re-released on the Wii's Virtual Console service in 2007, and later for the Wii U's Virtual Console in 2016.

paragraph_text: "A Literary Nightmare" is a short story written by Mark Twain in 1876. The story is about Twain's encounter with an earworm, or virus-like jingle, and how it occupies his mind for several days until he manages to "infect" another person, thus removing the jingle from his mind. The story was also later published under the name "Punch, Brothers, Punch!"

paragraph_text: Glimmer Train is an American short story literary journal. It is published quarterly, accepting works primarily from emerging writers. Stories published in "Glimmer Train" have been listed in "The Best American Short Stories", as well as appearing in recent editions of the "Pushcart Prize", "The PEN/O. Henry Prize Stories", and anthologies for "New Stories from the Midwest", "New Stories from the South", and "Best American Short Stories". The journal holds 12 short story fiction contests a year, paying out over $50,000 on an annual basis.

paragraph_text: "The Beach of Falesá" is a short story by Scottish author Robert Louis Stevenson. It was first published in the "Illustrated London News" in 1892, and later published in book form in the short-story collection "Island Nights' Entertainments" (1893). It was written after Stevenson moved to the South Seas island of Samoa just a few years before he died there.

paragraph_text: Amazing Stories is an American science fiction magazine launched in April 1926 by Hugo Gernsback's Experimenter Publishing. It was the first magazine devoted solely to science fiction. Science fiction stories had made regular appearances in other magazines, including some published by Gernsback, but "Amazing" helped define and launch a new genre of pulp fiction.

paragraph_text: The Day I Swapped My Dad for Two Goldfish is a book by Neil Gaiman and Dave McKean, first published in 1997 by White Wolf Publishing. It was republished in 2004 by Harper Children's with a new cover and afterword. The story is a retelling of the old tale of an object that gets swapped from person to person, until the original owner needs it back—and then has to swap possessions back again, step by step, to retrieve it.

paragraph_text: Publishers from different factions of the Latter Day Saint movement have published different chapter and verse notation systems. The two most significant are the LDS system, introduced in 1879, and the RLDS system, which is based on the original 1830 chapter divisions.

Question: On what day did the publisher of Yoshi's Story unveil the new systems?
Answer: October 18, 1985