Problem: Please answer a question about the following article about Hanover:
Various industrial businesses are located in Hannover. The Volkswagen Commercial Vehicles Transporter (VWN) factory at Hannover-Stöcken is the biggest employer in the region and operates a huge plant at the northern edge of town adjoining the Mittellandkanal and Motorway A2. Jointly with a factory of German tire and automobile parts manufacturer Continental AG, they have a coal-burning power plant. Continental AG, founded in Hanover in 1871, is one of the city's major companies, as is Sennheiser. Since 2008 a take-over is in progress: the Schaeffler Group from Herzogenaurach (Bavaria) holds the majority of the stock but were required due to the financial crisis to deposit the options as securities at banks. TUI AG has its HQ in Hanover. Hanover is home to many insurance companies, many of which operate only in Germany. One major global reinsurance company is Hannover Re, whose headquarters are east of the city centre.
Where does TUI AG host their headquarters?
A: Hanover
Problem: Please answer a question about the following article about Infection:
Another principal tool in the diagnosis of infectious disease is microscopy. Virtually all of the culture techniques discussed above rely, at some point, on microscopic examination for definitive identification of the infectious agent. Microscopy may be carried out with simple instruments, such as the compound light microscope, or with instruments as complex as an electron microscope. Samples obtained from patients may be viewed directly under the light microscope, and can often rapidly lead to identification. Microscopy is often also used in conjunction with biochemical staining techniques, and can be made exquisitely specific when used in combination with antibody based techniques. For example, the use of antibodies made artificially fluorescent (fluorescently labeled antibodies) can be directed to bind to and identify a specific antigens present on a pathogen. A fluorescence microscope is then used to detect fluorescently labeled antibodies bound to internalized antigens within clinical samples or cultured cells. This technique is especially useful in the diagnosis of viral diseases, where the light microscope is incapable of identifying a virus directly.
What can samples obtained from patients viewed directly under?
A: light microscope
Problem: Please answer a question about the following article about Steven Spielberg:
In 1985, Spielberg released The Color Purple, an adaptation of Alice Walker's Pulitzer Prize-winning novel of the same name, about a generation of empowered African-American women during depression-era America. Starring Whoopi Goldberg and future talk-show superstar Oprah Winfrey, the film was a box office smash and critics hailed Spielberg's successful foray into the dramatic genre. Roger Ebert proclaimed it the best film of the year and later entered it into his Great Films archive. The film received eleven Academy Award nominations, including two for Goldberg and Winfrey. However, much to the surprise of many, Spielberg did not get a Best Director nomination.
Who starred in 'The Color Purple'?
A: Whoopi Goldberg and future talk-show superstar Oprah Winfrey
Problem: Please answer a question about the following article about Valencia:
The city remained in the hands of Christian troops until 1102, when the Almoravids retook the city and restored the Muslim religion. Although the self-styled 'Emperor of All Spain', Alfonso VI of León and Castile, drove them from the city, he was not strong enough to hold it. The Christians set it afire before abandoning it, and the Almoravid Masdali took possession on 5 May 1109. The event was commemorated in a poem by Ibn Khafaja in which he thanked Yusuf ibn Tashfin for the city's liberation.The declining power of the Almoravids coincided with the rise of a new dynasty in North Africa, the Almohads, who seized control of the peninsula from the year 1145, although their entry into Valencia was deterred by Ibn Mardanis, King of Valencia and Murcia until 1171, at which time the city finally fell to the North Africans. The two Muslim dynasties would rule Valencia for more than a century.
When did the Almohads gain control of the peninsula?
A:
1145