Problem: Chinese characters:

Most modern Chinese dictionaries and Chinese dictionaries sold to English speakers use the traditional radical-based character index in a section at the front, while the main body of the dictionary arranges the main character entries alphabetically according to their pinyin spelling. To find a character with unknown sound using one of these dictionaries, the reader finds the radical and stroke number of the character, as before, and locates the character in the radical index. The character's entry will have the character's pronunciation in pinyin written down; the reader then turns to the main dictionary section and looks up the pinyin spelling alphabetically.

What will have the character's pronunciation in pinyin?
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A: character's entry

Problem: From the Middle Ages, aristocrats were buried inside chapels, while monks and other people associated with the abbey were buried in the cloisters and other areas. One of these was Geoffrey Chaucer, who was buried here as he had apartments in the abbey where he was employed as master of the King's Works. Other poets, writers and musicians were buried or memorialised around Chaucer in what became known as Poets' Corner. Abbey musicians such as Henry Purcell were also buried in their place of work.[citation needed]
Henry Purcell was burned where?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The 2008 Summer Olympics torch relay was run from March 24 until August 8, 2008, prior to the 2008 Summer Olympics, with the theme of "one world, one dream". Plans for the relay were announced on April 26, 2007, in Beijing, China. The relay, also called by the organizers as the "Journey of Harmony", lasted 129 days and carried the torch 137,000 km (85,000 mi) the longest distance of any Olympic torch relay since the tradition was started ahead of the 1936 Summer Olympics.
When did the tradition of people carrying the Olympic torch before the Olympic games begin?
A: 1936 Summer Olympics.

Context and question: Rapid increases in a number of commodity prices followed the collapse in the housing bubble. The price of oil nearly tripled from $50 to $147 from early 2007 to 2008, before plunging as the financial crisis began to take hold in late 2008. Experts debate the causes, with some attributing it to speculative flow of money from housing and other investments into commodities, some to monetary policy, and some to the increasing feeling of raw materials scarcity in a fast-growing world, leading to long positions taken on those markets, such as Chinese increasing presence in Africa. An increase in oil prices tends to divert a larger share of consumer spending into gasoline, which creates downward pressure on economic growth in oil importing countries, as wealth flows to oil-producing states. A pattern of spiking instability in the price of oil over the decade leading up to the price high of 2008 has been recently identified. The destabilizing effects of this price variance has been proposed as a contributory factor in the financial crisis.
Following the collapse in the housing bubble, what happened to a number of commodity prices?
Answer: Rapid increases

Question: Small, cheap discoidal ceramic capacitors have existed since the 1930s, and remain in widespread use. Since the 1980s, surface mount packages for capacitors have been widely used. These packages are extremely small and lack connecting leads, allowing them to be soldered directly onto the surface of printed circuit boards. Surface mount components avoid undesirable high-frequency effects due to the leads and simplify automated assembly, although manual handling is made difficult due to their small size.
Is there an answer to this question: What is one difficulty when using surface mount components?

Answer: manual handling is made difficult due to their small size

QUES: In the year 712, Muhammad bin Qasim, an Umayyad general, sailed from the Persian Gulf into Sindh in Pakistan and conquered both the Sindh and the Punjab regions along the Indus river. The conquest of Sindh and Punjab, in modern-day Pakistan, although costly, were major gains for the Umayyad Caliphate. However, further gains were halted by Hindu kingdoms in India in the battle of Rajasthan. The Arabs tried to invade India but they were defeated by the north Indian king Nagabhata of the Pratihara Dynasty and by the south Indian Emperor Vikramaditya II of the Chalukya dynasty in the early 8th century. After this the Arab chroniclers admit that the Caliph Mahdi "gave up the project of conquering any part of India."

At what battle did the Hindus of India defeat the Umayyads?
What is the answer?
ANS:
Rajasthan