Solar power is the conversion of sunlight into electricity, either directly using photovoltaics (PV), or indirectly using concentrated solar power (CSP). CSP systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. PV converts light into electric current using the photoelectric effect.
What is the purpose of a concentrated solar power system?
focus a large area of sunlight into a small beam

Input: Josip Broz Tito
In 1968, Tito offered Czechoslovak leader Alexander Dubcek to fly to Prague on three hours notice if Dubcek needed help in facing down the Soviets. In April 1969, Tito removed generals Ivan Gosnjak and Rade Hamovic in the aftermath of the invasion of Czechoslovakia due to the unpreparedness of the Yugoslav army to respond to a similar invasion of Yugoslavia.

What army was unprepared for the invasion of Czechoslovakia?
Output: Yugoslavia

Input: Article: In January 2009 President Barack Obama restored US funding to UNFPA, saying in a public statement that he would "look forward to working with Congress to restore US financial support for the UN Population Fund. By resuming funding to UNFPA, the US will be joining 180 other donor nations working collaboratively to reduce poverty, improve the health of women and children, prevent HIV/AIDS and provide family planning assistance to women in 154 countries."

Now answer this question: The president said the U.S. would be joining how many donor nations?

Output: 180

Article: A second problem with materialism is that it obscures the importance of relations. It sees every object as distinct and discrete from all other objects. Each object is simply an inert clump of matter that is only externally related to other things. The idea of matter as primary makes people think of objects as being fundamentally separate in time and space, and not necessarily related to anything. But in Whitehead's view, relations take a primary role, perhaps even more important than the relata themselves. A student taking notes in one of Whitehead's fall 1924 classes wrote that:

Question: What is the materialistic view of matter in relation to other objects?
Ans: It sees every object as distinct and discrete from all other objects.

Here is a question about this article: In Britain and some other armies, the single artillery branch has been responsible for both home and overseas ground-based air defence, although there was divided responsibility with the Royal Navy for air defence of the British Isles in World War I. However, during the Second World War the RAF Regiment was formed to protect airfields everywhere, and this included light air defences. In the later decades of the Cold War this included the United States Air Force's operating bases in UK. However, all ground-based air defence was removed from Royal Air Force (RAF) jurisdiction in 2004. The British Army's Anti-Aircraft Command was disbanded in March 1955, but during the 1960s and 1970s the RAF's Fighter Command operated long-range air -defence missiles to protect key areas in the UK. During World War II the Royal Marines also provided air defence units; formally part of the mobile naval base defence organisation, they were handled as an integral part of the army-commanded ground based air defences.
What is the answer to this question: The United States Air Force helped protect the UK during what 'war'?
****
So... Cold War

Article: Since 1965, following clashes between the two communities, the Turkish Cypriot seats in the House remain vacant. In 1974 Cyprus was divided de facto when the Turkish army occupied the northern third of the island. The Turkish Cypriots subsequently declared independence in 1983 as the Turkish Republic of Northern Cyprus but were recognised only by Turkey. In 1985 the TRNC adopted a constitution and held its first elections. The United Nations recognises the sovereignty of the Republic of Cyprus over the entire island of Cyprus.

Question: In what years was Cyprus divided?
Ans:
1974