Problem: Kanye West:

West's fifth album, My Beautiful Dark Twisted Fantasy, has been noted by writers for its maximalist aesthetic and its incorporation of elements from West's previous four albums. Entertainment Weekly's Simon Vozick-Levinson perceives that such elements "all recur at various points", namely "the luxurious soul of 2004's The College Dropout, the symphonic pomp of Late Registration, the gloss of 2007's Graduation, and the emotionally exhausted electro of 2008's 808s & Heartbreak". Sean Fennessey of The Village Voice writes that West "absorb[ed] the gifts of his handpicked collaborators, and occasionally elevat[ed] them" on previous studio albums, noting collaborators and elements as Jon Brion for Late Registration, DJ Toomp for Graduation, and Kid Cudi for 808s & Heartbreak.

Kid Cudi joined Kanye for which album?
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A: 808s & Heartbreak

Problem: Oklahoma City has experienced significant population increases since the late 1990s. In May 2014, the U.S. Census announced Oklahoma City had an estimated population of 620,602 in 2014 and that it had grown 5.3 percent between April 2010 and June 2013. Since the official Census in 2000, Oklahoma City had grown 21 percent (a 114,470 raw increase) according to the Bureau estimates. The 2014 estimate of 620,602 is the largest population Oklahoma City has ever recorded. It is the first city in the state to record a population greater than 600,000 residents and the largest municipal population of the Great Plains region (OK, KS, NE, SD, ND).
What was the estimated population of Oklahoma city in 2014
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Answer: 620,602

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Gaddafi was notably confrontational in his approach to foreign powers, and generally shunned western ambassadors and diplomats, believing them to be spies. He once said that HIV was "a peaceful virus, not an aggressive virus" and assured attendees at the African Union that "if you are straight you have nothing to fear from AIDS". He also said that the H1N1 influenza virus was a biological weapon manufactured by a foreign military, and he assured Africans that the tsetse fly and mosquito were "God's armies which will protect us against colonialists". Should these 'enemies' come to Africa, "they will get malaria and sleeping sickness".
What illnesses did Gaddafi claim would afflict invading colonialists?
A: malaria and sleeping sickness

Context and question: In Johannine "agent Christology" the submission of Jesus to crucifixion is a sacrifice made as an agent of God or servant of God, for the sake of eventual victory. This builds on the salvific theme of the Gospel of John which begins in John 1:29 with John the Baptist's proclamation: "The Lamb of God who takes away the sins of the world". Further reinforcement of the concept is provided in Revelation 21:14 where the "lamb slain but standing" is the only one worthy of handling the scroll (i.e. the book) containing the names of those who are to be saved.
Why did Jesus accept Crucifixion.
Answer: sake of eventual victory

Question: In 1929, ARC was founded through a merger of several smaller record companies, which, ultimately, transformed into one enterprise known as SME. In the depths of the Great Depression, the Columbia Phonograph Company (founded in 1888) in the U.S. (including its Okeh Records subsidiary) was acquired by ARC in 1934.
Is there an answer to this question: Okeh Records had whom as a subsidiary?

Answer: unanswerable

Problem: Glass:

The observation that old windows are sometimes found to be thicker at the bottom than at the top is often offered as supporting evidence for the view that glass flows over a timescale of centuries, the assumption being that the glass has exhibited the liquid property of flowing from one shape to another. This assumption is incorrect, as once solidified, glass stops flowing. The reason for the observation is that in the past, when panes of glass were commonly made by glassblowers, the technique used was to spin molten glass so as to create a round, mostly flat and even plate (the crown glass process, described above). This plate was then cut to fit a window. The pieces were not absolutely flat; the edges of the disk became a different thickness as the glass spun. When installed in a window frame, the glass would be placed with the thicker side down both for the sake of stability and to prevent water accumulating in the lead cames at the bottom of the window. Occasionally such glass has been found installed with the thicker side at the top, left or right.

The thickness at the bottom of glass panes was once taken as evidence that glass had features of what state of matter?
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A:
liquid