Article: Historically, there has been much dispute over whether such a thing as a vacuum can exist. Ancient Greek philosophers debated the existence of a vacuum, or void, in the context of atomism, which posited void and atom as the fundamental explanatory elements of physics. Following Plato, even the abstract concept of a featureless void faced considerable skepticism: it could not be apprehended by the senses, it could not, itself, provide additional explanatory power beyond the physical volume with which it was commensurate and, by definition, it was quite literally nothing at all, which cannot rightly be said to exist. Aristotle believed that no void could occur naturally, because the denser surrounding material continuum would immediately fill any incipient rarity that might give rise to a void.

Question: What did something that was literally nothing at all,According to Plato, mean?
Ans: cannot rightly be said to exist

Here is a question about this article: As many pubs are centuries old, many of their early customers were unable to read, and pictorial signs could be readily recognised when lettering and words could not be read.
What is the answer to this question: What type of pub signs were useful to an illiterate clientele?
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So... pictorial signs

The problem: Answer a question about this article:
The music of Guinea-Bissau is usually associated with the polyrhythmic gumbe genre, the country's primary musical export. However, civil unrest and other factors have combined over the years to keep gumbe, and other genres, out of mainstream audiences, even in generally syncretist African countries.
What other type of countries has gumbe been kept out of?
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The answer: generally syncretist African countries

Problem: Please answer a question about the following article about Szlachta:
The Polish nobility enjoyed many rights that were not available to the noble classes of other countries and, typically, each new monarch conceded them further privileges. Those privileges became the basis of the Golden Liberty in the PolishLithuanian Commonwealth. Despite having a king, Poland was called the nobility's Commonwealth because the king was elected by all interested members of hereditary nobility and Poland was considered to be the property of this class, not of the king or the ruling dynasty. This state of affairs grew up in part because of the extinction of the male-line descendants of the old royal dynasty (first the Piasts, then the Jagiellons), and the selection by the nobility of the Polish king from among the dynasty's female-line descendants.
WHo elected the king?
A: not of the king or the ruling dynasty

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Christoph Waltz was cast in the role of Franz Oberhauser, though he refused to comment on the nature of the part. It was later revealed with the film's release that he is Ernst Stavro Blofeld. Dave Bautista was cast as Mr. Hinx after producers sought an actor with a background in contact sports. After casting Berenice Lim Marlohe, a relative newcomer, as Severine in Skyfall, Mendes consciously sought out a more experienced actor for the role of Madeleine Swann, ultimately casting Lea Seydoux in the role. Monica Bellucci joined the cast as Lucia Sciarra, becoming, at the age of fifty, the oldest actress to be cast as a Bond girl. In a separate interview with Danish website Euroman, Jesper Christensen revealed he would be reprising his role as Mr. White from Casino Royale and Quantum of Solace. Christensen's character was reportedly killed off in a scene intended to be used as an epilogue to Quantum of Solace, before it was removed from the final cut of the film, enabling his return in Spectre.

Who played Severine in the previous Bond film?
Answer: Berenice Lim Marlohe

Physician Valerius Cordus (15151544) authored a botanically and pharmacologically important herbal Historia Plantarum in 1544 and a pharmacopoeia of lasting importance, the Dispensatorium in 1546. Naturalist Conrad von Gesner (15161565) and herbalist John Gerard (1545c. 1611) published herbals covering the medicinal uses of plants. Naturalist Ulisse Aldrovandi (15221605) was considered the father of natural history, which included the study of plants. In 1665, using an early microscope, Polymath Robert Hooke discovered cells, a term he coined, in cork, and a short time later in living plant tissue.
Who coined the term cells?
Robert Hooke