Problem: Please answer a question about the following article about Zinc:
Zinc is an essential mineral perceived by the public today as being of "exceptional biologic and public health importance", especially regarding prenatal and postnatal development. Zinc deficiency affects about two billion people in the developing world and is associated with many diseases. In children it causes growth retardation, delayed sexual maturation, infection susceptibility, and diarrhea. Enzymes with a zinc atom in the reactive center are widespread in biochemistry, such as alcohol dehydrogenase in humans. Consumption of excess zinc can cause ataxia, lethargy and copper deficiency.
What can a lack of zinc cause in children?
A: growth retardation, delayed sexual maturation, infection susceptibility, and diarrhea
Problem: Please answer a question about the following article about Richmond, Virginia:
The area between Belvidere Street, Interstate 195, Interstate 95, and the river, which includes Virginia Commonwealth University, is socioeconomically and architecturally diverse. North of Broad Street, the Carver and Newtowne West neighborhoods are demographically similar to neighboring Jackson Ward, with Carver experiencing some gentrification due to its proximity to VCU. The affluent area between the Boulevard, Main Street, Broad Street, and VCU, known as the Fan, is home to Monument Avenue, an outstanding collection of Victorian architecture, and many students. West of the Boulevard is the Museum District, the location of the Virginia Historical Society and the Virginia Museum of Fine Arts. South of the Downtown Expressway are Byrd Park, Maymont, Hollywood Cemetery, the predominantly black working class Randolph neighborhood, and white working class Oregon Hill. Cary Street between Interstate 195 and the Boulevard is a popular commercial area called Carytown.
What is the primary race of the population of the Randolph neighborhood?
A: black
Problem: Please answer a question about the following article about Indigenous peoples of the Americas:
Application of the term "Indian" originated with Christopher Columbus, who, in his search for Asia, thought that he had arrived in the East Indies. The Americas came to be known as the "West Indies", a name still used to refer to the islands of the Caribbean Sea. This led to the names "Indies" and "Indian", which implied some kind of racial or cultural unity among the aboriginal peoples of the Americas. This unifying concept, codified in law, religion, and politics, was not originally accepted by indigenous peoples but has been embraced by many over the last two centuries.[citation needed] Even though the term "Indian" does not include the Aleuts, Inuit, or Yupik peoples, these groups are considered indigenous peoples of the Americas.
Despite fitting under the umbrella label of "Indian", Aleuts, Inuit and Yupik peoples are still considered to be what to the Americas?
A: indigenous
Problem: Please answer a question about the following article about Modern history:
Engineering achievements of the revolution ranged from electrification to developments in materials science. The advancements made a great contribution to the quality of life. In the first revolution, Lewis Paul was the original inventor of roller spinning, the basis of the water frame for spinning cotton in a cotton mill. Matthew Boulton and James Watt's improvements to the steam engine were fundamental to the changes brought by the Industrial Revolution in both the Kingdom of Great Britain and the world.
What did Lewis Paul invent?
A:
roller spinning, the basis of the water frame for spinning cotton in a cotton mill.