Question: Read this and answer the question

National park and nature reserve is the area selected by governments or private organizations for special protection against damage or degradation with the objective of biodiversity and landscape conservation. National parks are usually owned and managed by national or state governments. A limit is placed on the number of visitors permitted to enter certain fragile areas. Designated trails or roads are created. The visitors are allowed to enter only for study, cultural and recreation purposes. Forestry operations, grazing of animals and hunting of animals are prohibited. Exploitation of habitat or wildlife is banned.

Who usually owns and manages National parks?
Answer: national or state governments


Problem: In 821/822 CE Tibet and China signed a peace treaty. A bilingual account of this treaty, including details of the borders between the two countries, is inscribed on a stone pillar which stands outside the Jokhang temple in Lhasa. Tibet continued as a Central Asian empire until the mid-9th century, when a civil war over succession led to the collapse of imperial Tibet. The period that followed is known traditionally as the Era of Fragmentation, when political control over Tibet became divided between regional warlords and tribes with no dominant centralized authority.
What was divided between warlords and tribes with no dominant centralized authority?
The answer is the following: political control over Tibet


The BBC's highlights package on Saturday and Sunday nights, as well as other evenings when fixtures justify, will run until 2016. Television rights alone for the period 2010 to 2013 have been purchased for £1.782 billion. On 22 June 2009, due to troubles encountered by Setanta Sports after it failed to meet a final deadline over a £30 million payment to the Premier League, ESPN was awarded two packages of UK rights containing a total of 46 matches that were available for the 2009–10 season as well as a package of 23 matches per season from 2010–11 to 2012–13. On 13 June 2012, the Premier League announced that BT had been awarded 38 games a season for the 2013–14 through 2015–16 seasons at £246 million-a-year. The remaining 116 games were retained by Sky who paid £760 million-a-year. The total domestic rights have raised £3.018 billion, an increase of 70.2% over the 2010–11 to 2012–13 rights. The value of the licensing deal rose by another 70.2% in 2015, when Sky and BT paid a total of £5.136 billion to renew their contracts with the Premier League for another three years up to the 2018–19 season.
On which date was it announced that BT was awarded a broadcasting contract?
13 June 2012


Input: Greece
Notable Greek scientists of modern times include Dimitrios Galanos, Georgios Papanikolaou (inventor of the Pap test), Nicholas Negroponte, Constantin Carathéodory (known for the Carathéodory theorems and Carathéodory conjecture), Manolis Andronikos (discovered the tomb of Philip II of Macedon in Vergina), Michael Dertouzos, John Argyris, Panagiotis Kondylis, John Iliopoulos (2007 Dirac Prize for his contributions on the physics of the charm quark, a major contribution to the birth of the Standard Model, the modern theory of Elementary Particles), Joseph Sifakis (2007 Turing Award, the "Nobel Prize" of Computer Science), Christos Papadimitriou (2002 Knuth Prize, 2012 Gödel Prize), Mihalis Yannakakis (2005 Knuth Prize), Dimitri Nanopoulos and Helene Ahrweiler.

Who found the tomb of Philip II of Macedon?
Output: Manolis Andronikos


Input: Article: Furthermore, the amount of time adolescents spend on work and leisure activities varies greatly by culture as a result of cultural norms and expectations, as well as various socioeconomic factors. American teenagers spend less time in school or working and more time on leisure activities—which include playing sports, socializing, and caring for their appearance—than do adolescents in many other countries. These differences may be influenced by cultural values of education and the amount of responsibility adolescents are expected to assume in their family or community.

Now answer this question: What are two potential reasons that adolescents in different cultures spend varying time on work and leisure activities?

Output: cultural norms and expectations, as well as various socioeconomic factors


Problem: In the mid-1990s, Dell expanded beyond desktop computers and laptops by selling servers, starting with low-end servers. The major three providers of servers at the time were IBM, Hewlett Packard, and Compaq, many of which were based on proprietary technology, such as IBM's Power4 microprocessors or various proprietary versions of the Unix operating system. Dell's new PowerEdge servers did not require a major investment in proprietary technologies, as they ran Microsoft Windows NT on Intel chips, and could be built cheaper than its competitors. Consequently, Dell's enterprise revenues, almost nonexistent in 1994, accounted for 13 percent of the company's total intake by 1998. Three years later, Dell passed Compaq as the top provider of Intel-based servers, with 31 percent of the market. Dell's first acquisition occurred in 1999 with the purchase of ConvergeNet Technologies for $332 million, after Dell had failed to develop an enterprise storage system in-house; ConvergeNet's elegant but complex technology did not fit in with Dell's commodity-producer business model, forcing Dell to write down the entire value of the acquisition.
IBM, Hewlett Packard, and Compaq were the major providers of what?
The answer is the following:
servers