Problem: Please answer a question about the following article about Valencia:
In the early 20th century Valencia was an industrialised city. The silk industry had disappeared, but there was a large production of hides and skins, wood, metals and foodstuffs, this last with substantial exports, particularly of wine and citrus. Small businesses predominated, but with the rapid mechanisation of industry larger companies were being formed. The best expression of this dynamic was in the regional exhibitions, including that of 1909 held next to the pedestrian avenue L'Albereda (Paseo de la Alameda), which depicted the progress of agriculture and industry. Among the most architecturally successful buildings of the era were those designed in the Art Nouveau style, such as the North Station (Gare du Nord) and the Central and Columbus markets.
What markets were built in the Art Nouveau style?
A: Central and Columbus
Problem: Please answer a question about the following article about Diarrhea:
Poverty is a good indicator of the rate of infectious diarrhea in a population. This association does not stem from poverty itself, but rather from the conditions under which impoverished people live. The absence of certain resources compromises the ability of the poor to defend themselves against infectious diarrhea. "Poverty is associated with poor housing, crowding, dirt floors, lack of access to clean water or to sanitary disposal of fecal waste (sanitation), cohabitation with domestic animals that may carry human pathogens, and a lack of refrigerated storage for food, all of which increase the frequency of diarrhea... Poverty also restricts the ability to provide age-appropriate, nutritionally balanced diets or to modify diets when diarrhea develops so as to mitigate and repair nutrient losses. The impact is exacerbated by the lack of adequate, available, and affordable medical care."
What is a good indicator of the rate of infectious diarrhea?
A: Poverty
Problem: Please answer a question about the following article about Indigenous peoples of the Americas:
However, since the 20th century, indigenous peoples in the Americas have been more vocal about the ways they wish to be referred to, pressing for the elimination of terms widely considered to be obsolete, inaccurate, or racist. During the latter half of the 20th century and the rise of the Indian rights movement, the United States government responded by proposing the use of the term "Native American," to recognize the primacy of indigenous peoples' tenure in the nation, but this term was not fully accepted. Other naming conventions have been proposed and used, but none are accepted by all indigenous groups.
What have the peoples in the Americas been more vocal about since the 20th century?
A: the ways they wish to be referred to
Problem: Please answer a question about the following article about Charleston, South Carolina:
Africans were brought to Charles Town on the Middle Passage, first as "servants", then as slaves. Ethnic groups transported here included especially Wolof, Yoruba, Fulani, Igbo, Malinke, and other people of the Windward Coast. An estimated 40% of the total 400,000 Africans transported and sold as slaves into North America are estimated to have landed at Sullivan's Island, just off the port of Charles Town; it is described as a "hellish Ellis Island of sorts .... Today nothing commemorates that ugly fact but a simple bench, established by the author Toni Morrison using private funds."
What peoples were brought to Charles Town to be slaves?
A:
Africans