Problem: The Times:

The Times faced financial extinction in 1890 under Arthur Fraser Walter, but it was rescued by an energetic editor, Charles Frederic Moberly Bell. During his tenure (18901911), The Times became associated with selling the Encyclopdia Britannica using aggressive American marketing methods introduced by Horace Everett Hooper and his advertising executive, Henry Haxton. Due to legal fights between the Britannica's two owners, Hooper and Walter Montgomery Jackson, The Times severed its connection in 1908 and was bought by pioneering newspaper magnate, Alfred Harmsworth, later Lord Northcliffe.

Which editor nearly ruined The Times in 1890?
---
A: Arthur Fraser Walter

Problem: Holes through a PCB are typically drilled with small-diameter drill bits made of solid coated tungsten carbide. Coated tungsten carbide is recommended since many board materials are very abrasive and drilling must be high RPM and high feed to be cost effective. Drill bits must also remain sharp so as not to mar or tear the traces. Drilling with high-speed-steel is simply not feasible since the drill bits will dull quickly and thus tear the copper and ruin the boards. The drilling is performed by automated drilling machines with placement controlled by a drill tape or drill file. These computer-generated files are also called numerically controlled drill (NCD) files or "Excellon files". The drill file describes the location and size of each drilled hole.
What property do PCBs have that makes them tough to drill through?
---
Answer: abrasive

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
At the age of 21 he settled in Paris. Thereafter, during the last 18 years of his life, he gave only some 30 public performances, preferring the more intimate atmosphere of the salon. He supported himself by selling his compositions and teaching piano, for which he was in high demand. Chopin formed a friendship with Franz Liszt and was admired by many of his musical contemporaries, including Robert Schumann. In 1835 he obtained French citizenship. After a failed engagement to Maria Wodzinska, from 1837 to 1847 he maintained an often troubled relationship with the French writer George Sand. A brief and unhappy visit to Majorca with Sand in 183839 was one of his most productive periods of composition. In his last years, he was financially supported by his admirer Jane Stirling, who also arranged for him to visit Scotland in 1848. Through most of his life, Chopin suffered from poor health. He died in Paris in 1849, probably of tuberculosis.
What was the likely cause of death for Chopin?
A: tuberculosis

Context and question: A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.
How many transistors are embedded in most integrated circuits?
Answer: unanswerable

Question: The first example is taken from the opening lines of the folk-epic Beowulf, a poem of some 3,000 lines and the single greatest work of Old English. This passage describes how Hrothgar's legendary ancestor Scyld was found as a baby, washed ashore, and adopted by a noble family. The translation is literal and represents the original poetic word order. As such, it is not typical of Old English prose. The modern cognates of original words have been used whenever practical to give a close approximation of the feel of the original poem.
Is there an answer to this question: What is the longest Old English work?

Answer: unanswerable

QUES: The predominant school of thought in the 13th century was the Thomistic reconciliation of the teachings of Aristotle with Christian theology. The Condemnation of 1277, enacted at the University of Paris, placed restrictions on ideas that could be interpreted as heretical; restrictions that had implication for Aristotelian thought. An alternative was presented by William of Ockham, who insisted that the world of reason and the world of faith had to be kept apart. Ockham introduced the principle of parsimony or Occam's razor whereby a simple theory is preferred to a more complex one, and speculation on unobservable phenomena is avoided.

Which philosopher believed that reason and faith were to be kept separate?
What is the answer?
ANS:
William of Ockham