Problem: Please answer a question about the following article about Ann Arbor, Michigan:
The Kerrytown Shops, Main Street Business District, the State Street Business District, and the South University Business District are commercial areas in downtown Ann Arbor. Three commercial areas south of downtown include the areas near I-94 and Ann Arbor-Saline Road, Briarwood Mall, and the South Industrial area. Other commercial areas include the Arborland/Washtenaw Avenue and Packard Road merchants on the east side, the Plymouth Road area in the northeast, and the Westgate/West Stadium areas on the west side. Downtown contains a mix of 19th- and early-20th-century structures and modern-style buildings, as well as a farmers' market in the Kerrytown district. The city's commercial districts are composed mostly of two- to four-story structures, although downtown and the area near Briarwood Mall contain a small number of high-rise buildings.
Which area in the city contains 19th&20th century as well as modern structures?
A: Downtown

Question: Read this and answer the question

The French forces tried to subdue and capture the liberal government based in Saltillo. On September 21, 1864, Jose Maria Patoni and Jesus Gonzalez Ortega lost against the French forces at the Battle of Estanzuelas; the supreme government led by President Juarez was forced to evacuate the city of Saltillo and relocate to Chihuahua. Juarez stopped in Ciudad Jimenez, Valle de Allende, and Hidalgo de Parral, in turn. He decreed Parral the capital of Mexico from October 25, 1864. Perceiving the threat from the advancing French forces, the president continued his evacuation through Santa Rosalia de Camargo, Santa Cruz de Rosales, and finally Chihuahua, Chihuahua. On October 12, 1864, the people of the state gave President Juarez an overwhelmingly supportive reception, led by Governor Angel Trias. On October 15, 1864 the city of Chihuahua was declared the temporary capital of Mexico.

Which was the last city through which Juarez evacuated?
Answer: Chihuahua, Chihuahua

Problem: Charles Town was a hub of the deerskin trade, the basis of its early economy. Trade alliances with the Cherokee and Creek nations insured a steady supply of deer hides. Between 1699 and 1715, colonists exported an average of 54,000 deer skins annually to Europe through Charles Town. Between 1739 and 1761, the height of the deerskin trade era, an estimated 500,000 to 1,250,000 deer were slaughtered. During the same period, Charles Town records show an export of 5,239,350 pounds of deer skins. Deer skins were used in the production of men's fashionable and practical buckskin pantaloons, gloves, and book bindings.
What other Native American nation supplied Charles Town with deer hides other than the Cherokee nation?
The answer is the following: Creek nations

The modern Conservative Party was created out of the 'Pittite' Tories of the early 19th century. In the late 1820s disputes over political reform broke up this grouping. A government led by the Duke of Wellington collapsed amidst dire election results. Following this disaster Robert Peel set about assembling a new coalition of forces. Peel issued the Tamworth Manifesto in 1834 which set out the basic principles of Conservatism; the necessity in specific cases of reform in order to survive, but an opposition to unnecessary change, that could lead to "a perpetual vortex of agitation". Meanwhile, the Whigs, along with free trade Tory followers of Robert Peel, and independent Radicals, formed the Liberal Party under Lord Palmerston in 1859, and transformed into a party of the growing urban middle-class, under the long leadership of William Ewart Gladstone.
Who Issued the Tamworth manifesto?
Robert Peel

Input: Adolescence
In addition to the sharing of household chores, certain cultures expect adolescents to share in their family's financial responsibilities. According to family economic and financial education specialists, adolescents develop sound money management skills through the practices of saving and spending money, as well as through planning ahead for future economic goals. Differences between families in the distribution of financial responsibilities or provision of allowance may reflect various social background circumstances and intrafamilial processes, which are further influenced by cultural norms and values, as well as by the business sector and market economy of a given society. For instance, in many developing countries it is common for children to attend fewer years of formal schooling so that, when they reach adolescence, they can begin working.

Why, in developting countries, do children often attend fewer years of formal schooling?
Output: so that, when they reach adolescence, they can begin working

Problem: Please answer a question about the following article about Greeks:
The evolution of Proto-Greek should be considered within the context of an early Paleo-Balkan sprachbund that makes it difficult to delineate exact boundaries between individual languages. The characteristically Greek representation of word-initial laryngeals by prothetic vowels is shared, for one, by the Armenian language, which also seems to share some other phonological and morphological peculiarities of Greek; this has led some linguists to propose a hypothetical closer relationship between Greek and Armenian, although evidence remains scant.
What progression coincided with the the early Greek states that makes it difficult to give credit for the language and differences ?
A:
Paleo-Balkan sprachbund that makes it difficult to delineate exact boundaries between individual languages.