Problem: Please answer a question about the following article about Buddhism:
According to author Michael Carrithers, while there are good reasons to doubt the traditional account, "the outline of the life must be true: birth, maturity, renunciation, search, awakening and liberation, teaching, death." In writing her biography of the Buddha, Karen Armstrong noted, "It is obviously difficult, therefore, to write a biography of the Buddha that meets modern criteria, because we have very little information that can be considered historically sound... [but] we can be reasonably confident Siddhatta Gotama did indeed exist and that his disciples preserved the memory of his life and teachings as well as they could."[dubious – discuss]
Karen Armstrong wrote a biography on who?
A: the Buddha
Problem: Please answer a question about the following article about Beer:
Beer is the world's most widely consumed and likely the oldest alcoholic beverage; it is the third most popular drink overall, after water and tea. The production of beer is called brewing, which involves the fermentation of starches, mainly derived from cereal grains—most commonly malted barley, although wheat, maize (corn), and rice are widely used. Most beer is flavoured with hops, which add bitterness and act as a natural preservative, though other flavourings such as herbs or fruit may occasionally be included. The fermentation process causes a natural carbonation effect which is often removed during processing, and replaced with forced carbonation. Some of humanity's earliest known writings refer to the production and distribution of beer: the Code of Hammurabi included laws regulating beer and beer parlours, and "The Hymn to Ninkasi", a prayer to the Mesopotamian goddess of beer, served as both a prayer and as a method of remembering the recipe for beer in a culture with few literate people.
What brewing process naturally carbonates beer?
A: fermentation
Problem: Please answer a question about the following article about Order of the British Empire:
The Order is limited to 300 Knights and Dames Grand Cross, 845 Knights and Dames Commander, and 8,960 Commanders. There are no limits applied to the total number of members of the fourth and fifth classes, but no more than 858 Officers and 1,464 Members may be appointed per year. Foreign recipients, as honorary members, do not contribute to the numbers restricted to the Order as full members do. Although the Order of the British Empire has by far the highest number of members of the British Orders of Chivalry, with over 100,000 living members worldwide, there are fewer appointments to knighthoods than in other orders.
How many officers and members maybe be appointed per year?
A: 858 Officers and 1,464 Members
Problem: Please answer a question about the following article about Railway electrification system:
Most electrification systems use overhead wires, but third rail is an option up to about 1,200 V. Third rail systems exclusively use DC distribution. The use of AC is not feasible because the dimensions of a third rail are physically very large compared with the skin depth that the alternating current penetrates to (0.3 millimetres or 0.012 inches) in a steel rail). This effect makes the resistance per unit length unacceptably high compared with the use of DC. Third rail is more compact than overhead wires and can be used in smaller-diameter tunnels, an important factor for subway systems.
What depth does the alternating current penetrate in a steel rail?
A:
skin depth