Input: American Idol
The fourteenth season premiered on January 7, 2015. Ryan Seacrest returned to host, while Jennifer Lopez, Keith Urban and Harry Connick, Jr. returned for their respective fourth, third and second seasons as judges. Eighth season runner-up Adam Lambert filled in for Urban during the New York City auditions. Randy Jackson did not return as the in-house mentor for this season.

What was Keith Urbans position on American Idol in its fourteenth season? 
Output: judges


Input: Article: The egalitarianism typical of human hunters and gatherers is never total, but is striking when viewed in an evolutionary context. One of humanity's two closest primate relatives, chimpanzees, are anything but egalitarian, forming themselves into hierarchies that are often dominated by an alpha male. So great is the contrast with human hunter-gatherers that it is widely argued by palaeoanthropologists that resistance to being dominated was a key factor driving the evolutionary emergence of human consciousness, language, kinship and social organization.

Now answer this question: How is it interesting to view hunter-gatherers' egalitarianism?

Output: in an evolutionary context


Article: Apart from being an ardent gamer Spielberg has had a long history of involvement in video games. He has been giving thanks to his games of his division DreamWorks Interactive most notable as Someone's in the Kitchen with script written by Animaniacs' Paul Rugg, Goosebumps: Escape from HorrorLand, The Neverhood (all in 1996), Skullmonkeys, Dilbert's Desktop Games, Goosebumps: Attack of the Mutant (all 1997), Boombots (1999), T'ai Fu: Wrath of the Tiger (1999), and Clive Barker's Undying (2001). In 2005 the director signed with Electronic Arts to collaborate on three games including an action game and an award winning puzzle game for the Wii called Boom Blox (and its 2009 sequel: Boom Blox Bash Party). Previously, he was involved in creating the scenario for the adventure game The Dig. In 1996, Spielberg worked on and shot original footage for a movie-making simulation game called Steven Spielberg's Director's Chair. He is the creator of the Medal of Honor series by Electronic Arts. He is credited in the special thanks section of the 1998 video game Trespasser. In 2013, Spielberg has announced he is collaborating with 343 Industries for a live-action TV show of Halo.

Question: What video game did Spielberg say in 2013 he's working on a TV show based on?
Ans: Halo


Here is a question about this article: Nanjing, one of the nation's most important cities for over a thousand years, is recognized as one of the Four Great Ancient Capitals of China, and had been the world's largest city aggregately for hundreds of years, enjoyed peace and prosperity and beared wars and disasters. Nanjing served as the capital of Eastern Wu, one of the three major states in the Three Kingdoms period (211-280); the Eastern Jin and each of the Southern Dynasties (Liu Song, Southern Qi, Liang and Chen), which successively ruled southern China from 317-589; the Southern Tang, one of the Ten Kingdoms (937-76); the Ming dynasty when, for the first time, all of China was ruled from the city (1368-1421); and the Republic of China (1927–37, 1945–49) prior to its flight to Taiwan during the Chinese Civil War. The city also served as the seat of the rebel Taiping Heavenly Kingdom (1851–64) and the Japanese puppet regime of Wang Jingwei (1940–45) during the Second Sino-Japanese War, and suffered appalling atrocities in both conflicts, including the Nanjing Massacre. It has been serving as the capital city of Jiangsu province after the China was established, and is still the nominal capital of Republic of China that accommodates many of its important heritage sites, including the Presidential Palace and Sun Yat-sen Mausoleum. Nanjing is famous for human historical landscapes, mountains and waters such as Fuzimiao, Ming Palace, Chaotian Palace, Porcelain Tower, Drum Tower, Stone City, City Wall, Qinhuai River, Xuanwu Lake and Purple Mountain. Key cultural facilities include Nanjing Library, Nanjing Museum and Art Museum.
What is the answer to this question: How many Great Ancient Capitals does China have?
****
So... Four


The problem: Answer a question about this article:
Before the latter half of the 18th century, grain, timber and then coal were Plymouth's main imports. During this time the real source of wealth was from the neighbouring town of Plymouth Dock (renamed in 1824 to Devonport) and the major employer in the entire region was the dockyard. The Three Towns conurbation of Plymouth, Stonehouse and Devonport enjoyed some prosperity during the late 18th and early 19th century and were enriched by a series of neo-classical urban developments designed by London architect John Foulston. Foulston was important for both Devonport and Plymouth and was responsible for several grand public buildings, many now destroyed, including the Athenaeum, the Theatre Royal and Royal Hotel, and much of Union Street.
What architect was noted for his neoclassical designs in Plymouth?
****
The answer: John Foulston


The problem: Answer a question about this article:
Modern archaeology has led to the discovery of Han artwork portraying inventions which were otherwise absent in Han literary sources. As observed in Han miniature tomb models, but not in literary sources, the crank handle was used to operate the fans of winnowing machines that separated grain from chaff. The odometer cart, invented during Han, measured journey lengths, using mechanical figures banging drums and gongs to indicate each distance traveled. This invention is depicted in Han artwork by the 2nd century AD, yet detailed written descriptions were not offered until the 3rd century AD. Modern archaeologists have also unearthed specimens of devices used during the Han dynasty, for example a pair of sliding metal calipers used by craftsmen for making minute measurements. These calipers contain inscriptions of the exact day and year they were manufactured. These tools are not mentioned in any Han literary sources.
What has allowed us to discover long lost inventions of the Han era?
****
The answer:
artwork