Problem: Energy:

For example, consider electronpositron annihilation, in which the rest mass of individual particles is destroyed, but the inertia equivalent of the system of the two particles (its invariant mass) remains (since all energy is associated with mass), and this inertia and invariant mass is carried off by photons which individually are massless, but as a system retain their mass. This is a reversible process the inverse process is called pair creation in which the rest mass of particles is created from energy of two (or more) annihilating photons. In this system the matter (electrons and positrons) is destroyed and changed to non-matter energy (the photons). However, the total system mass and energy do not change during this interaction.

What is the inverse process called?
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A: pair creation

Problem: Population has outstripped the supply of freshwater, usually from rainfall. The northern atolls get 50 inches (1,300 mm) of rainfall annually; the southern atolls about twice that. The threat of drought is commonplace throughout the island chains.
How much more rain do the southern atolls get compared to the northern?
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Answer: twice

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
When a joint GermanSoviet peace initiative was rejected by Britain and France on 28 September 1939, Soviet foreign policy became critical of the Allies and more pro-German in turn. During the fifth session of the Supreme Soviet on 31 October 1939 Molotov analysed the international situation thus giving the direction for Communist propaganda. According to Molotov Germany had a legitimate interest in regaining its position as a great power and the Allies had started an aggressive war in order to maintain the Versailles system.
Who provides rhetoric points for the Soviet propaganda?
A: Molotov

Context and question: The first Digimon anime introduced the Digimon life cycle: They age in a similar fashion to real organisms, but do not die under normal circumstances because they are made of reconfigurable data, which can be seen throughout the show. Any Digimon that receives a fatal wound will dissolve into infinitesimal bits of data. The data then recomposes itself as a Digi-Egg, which will hatch when rubbed gently, and the Digimon goes through its life cycle again. Digimon who are reincarnated in this way will sometimes retain some or all their memories of their previous life. However, if a Digimon's data is completely destroyed, they will die.
When was the digimon life cycle first described?
Answer: The first Digimon anime

Question: In 1966, Shmuel Yosef Agnon shared the Nobel Prize in Literature with German Jewish author Nelly Sachs. Leading Israeli poets have been Yehuda Amichai, Nathan Alterman and Rachel Bluwstein. Internationally famous contemporary Israeli novelists include Amos Oz, Etgar Keret and David Grossman. The Israeli-Arab satirist Sayed Kashua (who writes in Hebrew) is also internationally known.[citation needed] Israel has also been the home of two leading Palestinian poets and writers: Emile Habibi, whose novel The Secret Life of Saeed the Pessoptimist, and other writings, won him the Israel prize for Arabic literature; and Mahmoud Darwish, considered by many to be "the Palestinian national poet." Darwish was born and raised in northern Israel, but lived his adult life abroad after joining the Palestine Liberation Organization.[citation needed]
Is there an answer to this question: What Israel-Arab satirist is internationally known?

Answer: Sayed Kashua

QUES: The army's major campaign against the Indians was fought in Florida against Seminoles. It took long wars (181858) to finally defeat the Seminoles and move them to Oklahoma. The usual strategy in Indian wars was to seize control of the Indians winter food supply, but that was no use in Florida where there was no winter. The second strategy was to form alliances with other Indian tribes, but that too was useless because the Seminoles had destroyed all the other Indians when they entered Florida in the late eighteenth century.

What did the Army traditionally take control of to defeat the Indians?
What is the answer?
ANS:
winter food supply