Input: Read this: In cosmology and astronomy the phenomena of stars, nova, supernova, quasars and gamma-ray bursts are the universe's highest-output energy transformations of matter. All stellar phenomena (including solar activity) are driven by various kinds of energy transformations. Energy in such transformations is either from gravitational collapse of matter (usually molecular hydrogen) into various classes of astronomical objects (stars, black holes, etc.), or from nuclear fusion (of lighter elements, primarily hydrogen). The nuclear fusion of hydrogen in the Sun also releases another store of potential energy which was created at the time of the Big Bang. At that time, according to theory, space expanded and the universe cooled too rapidly for hydrogen to completely fuse into heavier elements. This meant that hydrogen represents a store of potential energy that can be released by fusion. Such a fusion process is triggered by heat and pressure generated from gravitational collapse of hydrogen clouds when they produce stars, and some of the fusion energy is then transformed into sunlight.
Question: What retains another store of potential energy which was created at the time of the Big Bang?

Output: unanswerable


QUES: The current administration presides over an uneasy internal peace and faces difficult economic problems of stimulating recovery and reducing poverty, despite record-high oil prices since 2003. Natural gas and diamonds are also recent major Congolese exports, although Congo was excluded from the Kimberley Process in 2004 amid allegations that most of its diamond exports were in fact being smuggled out of the neighboring Democratic Republic of Congo; it was re-admitted to the group in 2007.

When was the Congo allowed back into the Kimberley Process?
What is the answer?
ANS: 2007


QUES: Different societies apply differing criteria regarding who is classified as "black", and these social constructs have also changed over time. In a number of countries, societal variables affect classification as much as skin color, and the social criteria for "blackness" vary. For example, in North America the term black people is not necessarily an indicator of skin color or majority ethnic ancestry, but it is instead a socially based racial classification related to being African American, with a family history associated with institutionalized slavery. In South Africa and Latin America, for instance, mixed-race people are generally not classified as "black." In South Pacific regions such as Australia and Melanesia, European colonists applied the term "black" or it was used by populations with different histories and ethnic origin.
Do all societies use the term "black" the same?

ANS: Different societies apply differing criteria regarding who is classified as "black"


West's middle-class background, flamboyant fashion sense and outspokenness have additionally set him apart from other rappers. Early in his career, he was among the first rappers to publicly criticize the preponderance of homophobia in hip hop. The sales competition between rapper 50 Cent's Curtis and West's Graduation altered the direction of hip hop and helped pave the way for new rappers who did not follow the hardcore-gangster mold. Rosie Swash of The Guardian viewed the sales competition as a historical moment in hip-hop, because it "highlighted the diverging facets of hip-hop in the last decade; the former was gangsta rap for the noughties, while West was the thinking man's alternative." Rolling Stone credited West with transforming hip hop's mainstream, "establishing a style of introspective yet glossy rap [...]", and called him "as interesting and complicated a pop star as the 2000s produced—a rapper who mastered, upped and moved beyond the hip-hop game, a producer who created a signature sound and then abandoned it to his imitators, a flashy, free-spending sybarite with insightful things to say about college, culture and economics, an egomaniac with more than enough artistic firepower to back it up." His 2008 album 808s & Heartbreak polarized both listeners and critics upon its release, but was commercially successful and impacted hip hop and pop stylistically, as it laid the groundwork for a new wave of artists who generally eschewed typical rap braggadocio for intimate subject matter and introspection, including Frank Ocean, The Weeknd, Drake, Future, Kid Cudi, Childish Gambino, Lil Durk, Chief Keef, and Soulja Boy. According to Ben Detrick of XXL magazine, West effectively led a new wave of artists, including Kid Cudi, Wale, Lupe Fiasco, Kidz in the Hall, and Drake, who lacked the interest or ability to rap about gunplay or drug-dealing.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who did Kanye West have a sales competition with during his album release of Graduation?
Ah, so.. 50 Cent


Question: In April 2014, it was announced that GE was in talks to acquire the global power division of French engineering group Alstom for a figure of around $13 billion. A rival joint bid was submitted in June 2014 by Siemens and Mitsubishi Heavy Industries (MHI) with Siemens seeking to acquire Alstom's gas turbine business for €3.9 billion, and MHI proposing a joint venture in steam turbines, plus a €3.1 billion cash investment. In June 2014 a formal offer From GE worth $17 billion was agreed by the Alstom board. Part of the transaction involved the French government taking a 20% stake in Alstom to help secure France's energy and transport interests, and French jobs. A rival offer from Siemens-Mitsubishi Heavy Industries was rejected. The acquisition was expected to be completed in 2015.
Try to answer this question if possible: In what year was Alstom established?
Answer: unanswerable


Input: Read this: It is believed that Nanjing was the largest city in the world from 1358 to 1425 with a population of 487,000 in 1400. Nanjing remained the capital of the Ming Empire until 1421, when the third emperor of the Ming dynasty, the Yongle Emperor, relocated the capital to Beijing.
Question: Who was the third emperor of the Ming dynasty?

Output:
the Yongle Emperor