Problem: Infection:

The medical treatment of infectious diseases falls into the medical field of Infectious Disease and in some cases the study of propagation pertains to the field of Epidemiology. Generally, infections are initially diagnosed by primary care physicians or internal medicine specialists. For example, an "uncomplicated" pneumonia will generally be treated by the internist or the pulmonologist (lung physician). The work of the infectious diseases specialist therefore entails working with both patients and general practitioners, as well as laboratory scientists, immunologists, bacteriologists and other specialists.

Who tends to initially diagnose an infection?
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A: primary care physicians or internal medicine specialists


Problem: A PM motor does not have a field winding on the stator frame, instead relying on PMs to provide the magnetic field against which the rotor field interacts to produce torque. Compensating windings in series with the armature may be used on large motors to improve commutation under load. Because this field is fixed, it cannot be adjusted for speed control. PM fields (stators) are convenient in miniature motors to eliminate the power consumption of the field winding. Most larger DC motors are of the "dynamo" type, which have stator windings. Historically, PMs could not be made to retain high flux if they were disassembled; field windings were more practical to obtain the needed amount of flux. However, large PMs are costly, as well as dangerous and difficult to assemble; this favors wound fields for large machines.
What do field windings provide?
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Answer: flux


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Frédéric François Chopin (/ˈʃoʊpæn/; French pronunciation: ​[fʁe.de.ʁik fʁɑ̃.swa ʃɔ.pɛ̃]; 22 February or 1 March 1810 – 17 October 1849), born Fryderyk Franciszek Chopin,[n 1] was a Polish and French (by citizenship and birth of father) composer and a virtuoso pianist of the Romantic era, who wrote primarily for the solo piano. He gained and has maintained renown worldwide as one of the leading musicians of his era, whose "poetic genius was based on a professional technique that was without equal in his generation." Chopin was born in what was then the Duchy of Warsaw, and grew up in Warsaw, which after 1815 became part of Congress Poland. A child prodigy, he completed his musical education and composed his earlier works in Warsaw before leaving Poland at the age of 20, less than a month before the outbreak of the November 1830 Uprising.
Where did Chopin grow up?
A: Warsaw


Context and question: There were serious scientific objections to the process of natural selection as the key mechanism of evolution, including Karl von Nägeli's insistence that a trivial characteristic with no adaptive advantage could not be developed by selection. Darwin conceded that these could be linked to adaptive characteristics. His estimate that the age of the Earth allowed gradual evolution was disputed by William Thomson (later awarded the title Lord Kelvin), who calculated that it had cooled in less than 100 million years. Darwin accepted blending inheritance, but Fleeming Jenkin calculated that as it mixed traits, natural selection could not accumulate useful traits. Darwin tried to meet these objections in the 5th edition. Mivart supported directed evolution, and compiled scientific and religious objections to natural selection. In response, Darwin made considerable changes to the sixth edition. The problems of the age of the Earth and heredity were only resolved in the 20th century.
Who disputed Darwin's estimate that the age of the earth allowed gradual evolution of species?
Answer: William Thomson


Question: Maria Deraismes was initiated into Freemasonry in 1882, then resigned to allow her lodge to rejoin their Grand Lodge. Having failed to achieve acceptance from any masonic governing body, she and Georges Martin started a mixed masonic lodge that actually worked masonic ritual. Annie Besant spread the phenomenon to the English speaking world. Disagreements over ritual led to the formation of exclusively female bodies of Freemasons in England, which spread to other countries. Meanwhile, the French had re-invented Adoption as an all-female lodge in 1901, only to cast it aside again in 1935. The lodges, however, continued to meet, which gave rise, in 1959, to a body of women practising continental Freemasonry.
Is there an answer to this question: What year was an all-animal masonic lodge created?

Answer: unanswerable


After the 1980s, the use of the "Canadian Armed Forces" name gave way to "Canadian Forces";[citation needed] The "Canadian Armed Forces" name returned in 2013.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What was the new name of the Canadian Armed Forces?
Ah, so..
Canadian Forces