Extract the answer to the question from the following context. Question: What happens when patients in a country have a higher income level? Context: Slow progress has led to frustration, expressed by executive director of the Global Fund to Fight AIDS, Tuberculosis and Malaria Mark Dybul: "we have the tools to end TB as a pandemic and public health threat on the planet, but we are not doing it." Several international organizations are pushing for more transparency in treatment, and more countries are implementing mandatory reporting of cases to the government, although adherence is often sketchy. Commercial treatment-providers may at times overprescribe second-line drugs as well as supplementary treatment, promoting demands for further regulations. The government of Brazil provides universal TB-care, which reduces this problem. Conversely, falling rates of TB-infection may not relate to the number of programs directed at reducing infection rates, but may be tied to increased level of education, income and health of the population. Costs of the disease, as calculated by the World Bank in 2009 may exceed 150 billion USD per year in "high burden" countries. Lack of progress eradicating the disease may also be due to lack of patient follow-up as among the 250M rural migrants in China.
Ans: falling rates of TB-infection

Extract the answer to the question from the following context. Question: In what way was the Light of the Sun's mother associated as a goddess? Context: As sun-god and god of light, Apollo was also known by the epithets Aegletes (/litiz/ -GLEE-teez; , Aigletes, from , "light of the sun"), Helius (/hilis/ HEE-lee-s; , Helios, literally "sun"), Phanaeus (/fnis/ f-NEE-s; , Phanaios, literally "giving or bringing light"), and Lyceus (/lasis/ ly-SEE-s; , Lykeios, from Proto-Greek *, "light"). The meaning of the epithet "Lyceus" later became associated with Apollo's mother Leto, who was the patron goddess of Lycia () and who was identified with the wolf (), earning him the epithets Lycegenes (/lasdniz/ ly-SEJ--neez; , Lukegenes, literally "born of a wolf" or "born of Lycia") and Lycoctonus (/lakktns/ ly-KOK-t-ns; , Lykoktonos, from , "wolf", and , "to kill"). As god of the sun, Apollo was called Sol (/sl/ SOL, literally "sun" in Latin) by the Romans.
Ans: was the patron goddess of Lycia

Extract the answer to the question from the following context. Question: In which edition of his work did Darwin respond to Mivart? Context: There were serious scientific objections to the process of natural selection as the key mechanism of evolution, including Karl von Nageli'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.
Ans: the sixth edition

Extract the answer to the question from the following context. Question: Foedus is in the etymology of? Context: The terms 'federalism' and 'confederalism' both have a root in the Latin word foedus, meaning treaty, pact or covenant. Their common meaning until the late eighteenth century was a simple league or inter-governmental relationship among sovereign states based upon a treaty. They were therefore initially synonyms. It was in this sense that James Madison in Federalist 39 had referred to the new United States as 'neither a national nor a federal Constitution, but a composition of both' (ie. neither a single large unitary state nor a league/confederation among several small states, but a hybrid of the two). In the course of the nineteenth century the meaning of federalism would come to shift, strengthening to refer uniquely to the novel compound political form, while the meaning of confederalism would remain at a league of states. Thus, this article relates to the modern usage of the word 'federalism'.
Ans: federalism' and 'confederalism