Article: The extent to which the dialects are spoken varies according to a number of factors: In Northern Germany, dialects are less common than in the South. In cities, dialects are less common than on the countryside. In a public environment, dialects are less common than in a familiar environment.

Question: In what environment are dialects more frequently heard?
Ans: familiar

Here is a question about this article: The scale of humanitarian aid to the poor and unstable regions of the world grows, but it is highly vulnerable to corruption, with food aid, construction and other highly valued assistance as the most at risk. Food aid can be directly and physically diverted from its intended destination, or indirectly through the manipulation of assessments, targeting, registration and distributions to favor certain groups or individuals.
What is the answer to this question: Along with food aid, what is most at risk in these countries?
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So... construction

The problem: Answer a question about this article:
Early Asian writings on architecture include the Kao Gong Ji of China from the 7th5th centuries BCE; the Shilpa Shastras of ancient India and Manjusri Vasthu Vidya Sastra of Sri Lanka.
What country produced the Kao Gong Ji?
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The answer: China

Problem: Please answer a question about the following article about Southampton:
Commercial radio stations broadcasting to the city include The Breeze, previously The Saint and currently broadcasting Hot adult contemporary music, Capital, previously Power FM and Galaxy and broadcasting popular music, Wave 105 and Heart Hampshire, the latter previously Ocean FM and both broadcasting adult contemporary music, and 106 Jack FM (www.jackradio.com), previously The Coast 106. In addition, Southampton University has a radio station called SURGE, broadcasting on AM band as well as through the web.
What was the old name of Heart Hampshire?
A: Ocean FM

Question: Read this and answer the question

Many important biochemical reactions, such as energy generation, use concentration gradients across membranes. The general lack of internal membranes in bacteria means reactions such as electron transport occur across the cell membrane between the cytoplasm and the periplasmic space. However, in many photosynthetic bacteria the plasma membrane is highly folded and fills most of the cell with layers of light-gathering membrane. These light-gathering complexes may even form lipid-enclosed structures called chlorosomes in green sulfur bacteria. Other proteins import nutrients across the cell membrane, or expel undesired molecules from the cytoplasm.

Can membrane of bacteria create lipid structure?
Answer: light-gathering complexes may even form lipid-enclosed structures

The population geneticist Sewall Wright developed one way of measuring genetic differences between populations known as the Fixation index, which is often abbreviated to FST. This statistic is often used in taxonomy to compare differences between any two given populations by measuring the genetic differences among and between populations for individual genes, or for many genes simultaneously. It is often stated that the fixation index for humans is about 0.15. This translates to an estimated 85% of the variation measured in the overall human population is found within individuals of the same population, and about 15% of the variation occurs between populations. These estimates imply that any two individuals from different populations are almost as likely to be more similar to each other than either is to a member of their own group. Richard Lewontin, who affirmed these ratios, thus concluded neither "race" nor "subspecies" were appropriate or useful ways to describe human populations. However, others have noticed that group variation was relatively similar to the variation observed in other mammalian species.
Richard Lewontin, upon looking at the FST ratios, concluded race wasn't an appropriate or useful way to describe what?
human populations