Problem: Central African Republic:

Approximately 10,000 years ago, desertification forced hunter-gatherer societies south into the Sahel regions of northern Central Africa, where some groups settled and began farming as part of the Neolithic Revolution. Initial farming of white yam progressed into millet and sorghum, and before 3000 BC the domestication of African oil palm improved the groups' nutrition and allowed for expansion of the local populations. Bananas arrived in the region and added an important source of carbohydrates to the diet; they were also used in the production of alcoholic beverages.[when?] This Agricultural Revolution, combined with a "Fish-stew Revolution", in which fishing began to take place, and the use of boats, allowed for the transportation of goods. Products were often moved in ceramic pots, which are the first known examples of artistic expression from the region's inhabitants.

How long ago did people start living in the area?
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A: Approximately 10,000 years ago

Problem: The mandolin has been used occasionally in rock music, first appearing in the psychedelic era of the late 1960s. Levon Helm of The Band occasionally moved from his drum kit to play mandolin, most notably on Rag Mama Rag, Rockin' Chair, and Evangeline. Ian Anderson of Jethro Tull played mandolin on Fat Man, from their second album, Stand Up, and also occasionally on later releases. Rod Stewart's 1971 No. 1 hit Maggie May features a significant mandolin riff. David Grisman played mandolin on two Grateful Dead songs on the American Beauty album, Friend of the Devil and Ripple, which became instant favorites among amateur pickers at jam sessions and campground gatherings. John Paul Jones and Jimmy Page both played mandolin on Led Zeppelin songs. The popular alt rock group Imagine Dragons feature the mandolin on a few of their songs, most prominently being It's Time. Dash Crofts of the soft rock duo Seals and Crofts extensively used mandolin in their repertoire during the 1970s. Styx released the song Boat on the River in 1980, which featured Tommy Shaw on vocals and mandolin. The song didn't chart in the United States but was popular in much of Europe and the Philippines.
What Rod Stewart song in 1971 featured the mandolin?
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Answer: Maggie May

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Toxocara canis (dog roundworm) eggs in dog feces can cause toxocariasis. In the United States, about 10,000 cases of Toxocara infection are reported in humans each year, and almost 14% of the U.S. population is infected. In Great Britain, 24% of soil samples taken from public parks contained T. canis eggs. Untreated toxocariasis can cause retinal damage and decreased vision. Dog feces can also contain hookworms that cause cutaneous larva migrans in humans.
How many Toxocara infection cases are reported annually in the US?
A: 10,000

Context and question: Even though, both Kashmir Shaivism and Advaita Vedanta are non-dual philosophies which give primacy to Universal Consciousness (Chit or Brahman), in Kashmir Shavisim, as opposed to Advaita, all things are a manifestation of this Consciousness. This implies that from the point of view of Kashmir Shavisim, the phenomenal world (Sakti) is real, and it exists and has its being in Consciousness (Chit). Whereas, Advaita holds that Brahman is inactive (niskriya) and the phenomenal world is an illusion (maya). The objective of human life, according to Kashmir Shaivism, is to merge in Shiva or Universal Consciousness, or to realize one's already existing identity with Shiva, by means of wisdom, yoga and grace.
What is the opposite of Shiva?
Answer: unanswerable

Question: Musee Territorial de St.-Barthelemy is a historical museum known as the "St. Barts Municipal Museum" also called the "Wall House" (musee bibliotheque) in Gustavia, which is located on the far end of La Pointe. The museum is housed in an old stone house, a two-storey building which has been refurbished. The island's history relating to French, Swedish and British period of occupation is well presented in the museum with photographs, maps and paintings. Also on display are the ancestral costumes, antique tools, models of Creole houses and ancient fishing boats. It also houses a library.
Is there an answer to this question: Which people used the ancient tools?

Answer: unanswerable

Problem: Christian:

Christians have made a myriad contributions in a broad and diverse range of fields, including the sciences, arts, politics, literatures and business. According to 100 Years of Nobel Prizes, a review of Nobel prizes awarded between 1901 and 2000 reveals that (65.4%) of Nobel Prizes laureates identified Christianity in its various forms as their religious preference.

During which time period did the 200 year Nobel Prize review take place?
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A:
unanswerable