In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Passage: In modern times, the creation of relatively simple dome-like structures has been documented among various indigenous peoples around the world. The wigwam was made by Native Americans using arched branches or poles covered with grass or hides. The Efe people of central Africa construct similar structures, using leaves as shingles. Another example is the igloo, a shelter built from blocks of compact snow and used by the Inuit people, among others. The Himba people of Namibia construct "desert igloos" of wattle and daub for use as temporary shelters at seasonal cattle camps, and as permanent homes by the poor. Extraordinarily thin domes of sun-baked clay 20 feet in diameter, 30 feet high, and nearly parabolic in curve, are known from Cameroon.
Link Information: The Efe are a group of part-time hunter-gatherer people living in the Ituri Rainforest of the Democratic Republic of Congo. Question: What modern day country did the Efe people populate?
Answer: Democratic Republic of Congo

Passage: Finley's early recordings featured her ranting provocative monologues over disco beats (and she would often perform her songs late night at Danceteria, where she worked). These recordings include the singles "Tales of Taboo" from 1986 and "Lick It" from 1988 (both produced by Madonna collaborator Mark Kamins) plus the 1988 album The Truth Is Hard to Swallow. She collaborated with Sinead O'Connor on a remix of O'Connor's song "Jump in the River," and was prominently sampled by S'Express on the classic dance floor cut-up, "Theme from S-Express" (her vocal - sampled from "Tales of Taboo" - exclaimed, "Drop that ghettoblaster!"). She was notably one of the NEA Four, four performance artists whose grants from the National Endowment for the Arts were vetoed in 1990 by John Frohnmayer after the process was condemned by Senator Jesse Helms under "decency" issues. In 1991, she created the Memento Mori installation in Newcastle upon Tyne, as part of the Burning the Flag? festival examining American live art and censorship. Finley also played Tom Hanks' character's doctor in the movie Philadelphia at the invitation of Director Jonathan Demme.
Link Information: Another hit he signed around the same time was "Jam Hot" (1983), by then DJ Johnny Dynell. Question: Who else did Mark Kamins collaborate with besides Madonna and Karen Finley?
Answer: DJ Johnny Dynell

Passage: Lyon was commissioned as a Second Lieutenant into the 4th (Extra Reserve) Battalion, the North Staffordshire Regiment in February 1900, but two months later, in April of the same year, transferred to the 2nd Battalion of the regiment. The 2nd Battalion was a regular battalion and was at the time on active service in South Africa during the Second Boer War, where Lyon joined the battalion and served with it throughout the war being Mentioned in Despatches in 1901. He was promoted to lieutenant on 19 January 1901, while in South Africa. After peace was declared in May 1902, Lyon left Cape Town on board the SS Bavarian and arrived in the United Kingdom the following month. He remained with the 2nd Battalion when it was posted to India in 1903 where he became adjutant and was promoted to captain.
Link Information:

The Second Boer War (11 October 1899 31 May 1902) Question: How many years did the war where Lyon served with the 2nd Battalion last?
Answer: 2.7