Problem: Infection:

Diagnosis of infectious disease is nearly always initiated by medical history and physical examination. More detailed identification techniques involve the culture of infectious agents isolated from a patient. Culture allows identification of infectious organisms by examining their microscopic features, by detecting the presence of substances produced by pathogens, and by directly identifying an organism by its genotype. Other techniques (such as X-rays, CAT scans, PET scans or NMR) are used to produce images of internal abnormalities resulting from the growth of an infectious agent. The images are useful in detection of, for example, a bone abscess or a spongiform encephalopathy produced by a prion.

What can organisms be directly identified by?
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A: its genotype


Problem: Phonology is often distinguished from phonetics. While phonetics concerns the physical production, acoustic transmission and perception of the sounds of speech, phonology describes the way sounds function within a given language or across languages to encode meaning. For many linguists, phonetics belongs to descriptive linguistics, and phonology to theoretical linguistics, although establishing the phonological system of a language is necessarily an application of theoretical principles to analysis of phonetic evidence. Note that this distinction was not always made, particularly before the development of the modern concept of the phoneme in the mid 20th century. Some subfields of modern phonology have a crossover with phonetics in descriptive disciplines such as psycholinguistics and speech perception, resulting in specific areas like articulatory phonology or laboratory phonology.
When was the phonome's modern concept developed?
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Answer: mid 20th century


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
During the Napoleonic Wars he was taken seriously by the British press as a dangerous tyrant, poised to invade. He was often referred to by the British as Boney. A nursery rhyme warned children that Bonaparte ravenously ate naughty people; the "bogeyman". The British Tory press sometimes depicted Napoleon as much smaller than average height, and this image persists. Confusion about his height also results from the difference between the French pouce and British inch—2.71 cm and 2.54 cm, respectively. The myth of the "Napoleon Complex” — named after him to describe men who have an inferiority complex — stems primarily from the fact that he was listed, incorrectly, as 5 feet 2 inches (in French units) at the time of his death. In fact, he was 1.68 metres (5 ft 6 in) tall, an average height for a man in that period.[note 11]
Which foreign news service viewed Napoleon as a dangerous tyrant?
A: the British press


Context and question: The number of entrants has increased greatly in recent years. In the 2004–05 season, 660 clubs entered the competition, beating the long-standing record of 656 from the 1921–22 season. In 2005–06 this increased to 674 entrants, in 2006–07 to 687, in 2007–08 to 731 clubs, and for the 2008–09 and 2009–10 competitions it reached 762. The number has varied slightly but remained roughly stable since then, with 759 clubs participating in 2010–11, a record 763 in 2011–12, 758 for 2012–13, 737 for 2013–14 and 736 for 2014–15. By comparison, the other major English domestic cup, the League Cup, involves only the 92 members of the Premier League and Football League.
How has the number of entrants changed in the League Cup?
Answer: unanswerable


Question: In the wake of religious riots in Egypt, the emperor Decius decreed that all subjects of the Empire must actively seek to benefit the state through witnessed and certified sacrifice to "ancestral gods" or suffer a penalty: only Jews were exempt. Decius' edict appealed to whatever common mos maiores might reunite a politically and socially fractured Empire and its multitude of cults; no ancestral gods were specified by name. The fulfillment of sacrificial obligation by loyal subjects would define them and their gods as Roman. Roman oaths of loyalty were traditionally collective; the Decian oath has been interpreted as a design to root out individual subversives and suppress their cults, but apostasy was sought, rather than capital punishment. A year after its due deadline, the edict expired.
Is there an answer to this question: What oath was a requirement of the emperor's decree?

Answer: Decian oath


Airports may also contain premium and VIP services. The premium and VIP services may include express check-in and dedicated check-in counters. These services are usually reserved for First and Business class passengers, premium frequent flyers, and members of the airline's clubs. Premium services may sometimes be open to passengers who are members of a different airline's frequent flyer program. This can sometimes be part of a reciprocal deal, as when multiple airlines are part of the same alliance, or as a ploy to attract premium customers away from rival airlines.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): These services are usually reserved for what class of passengers?
Ah, so..
First and Business class