Problem: Please answer a question about the following article about Slavs:
Because of the vastness and diversity of the territory occupied by Slavic people, there were several centers of Slavic consolidation. In the 19th century, Pan-Slavism developed as a movement among intellectuals, scholars, and poets, but it rarely influenced practical politics and did not find support in some nations that had Slavic origins. Pan-Slavism became compromised when the Russian Empire started to use it as an ideology justifying its territorial conquests in Central Europe as well as subjugation of other ethnic groups of Slavic origins such as Poles and Ukrainians, and the ideology became associated with Russian imperialism. The common Slavic experience of communism combined with the repeated usage of the ideology by Soviet propaganda after World War II within the Eastern bloc (Warsaw Pact) was a forced high-level political and economic hegemony of the USSR dominated by Russians. A notable political union of the 20th century that covered most South Slavs was Yugoslavia, but it ultimately broke apart in the 1990s along with the Soviet Union.
When did Pan-Slavism develop as a movement?
A: In the 19th century

Question: Read this and answer the question

In the semiconductor industry, infrared light can be used to characterize materials such as thin films and periodic trench structures. By measuring the reflectance of light from the surface of a semiconductor wafer, the index of refraction (n) and the extinction Coefficient (k) can be determined via the Forouhi-Bloomer dispersion equations. The reflectance from the infrared light can also be used to determine the critical dimension, depth, and sidewall angle of high aspect ratio trench structures.

What letter represents the index of refraction?
Answer: n

Problem: Life expectancy at birth is estimated to be 52.2 years in 2012 among the lowest in the world. The AIDS epidemic is a large problem in Namibia. Though its rate of infection is substantially lower than that of its eastern neighbour, Botswana, approximately 13.1% of the adult population is[update] infected with HIV. In 2001, there were an estimated 210,000 people living with HIV/AIDS, and the estimated death toll in 2003 was 16,000. According to the 2011 UNAIDS Report, the epidemic in Namibia "appears to be leveling off." As the HIV/AIDS epidemic has reduced the working-aged population, the number of orphans has increased. It falls to the government to provide education, food, shelter and clothing for these orphans.
What is the life expectancy in Namibia?
The answer is the following: 52.2

The word "animal" comes from the Latin animalis, meaning having breath, having soul or living being. In everyday non-scientific usage the word excludes humans that is, "animal" is often used to refer only to non-human members of the kingdom Animalia; often, only closer relatives of humans such as mammals, or mammals and other vertebrates, are meant. The biological definition of the word refers to all members of the kingdom Animalia, encompassing creatures as diverse as sponges, jellyfish, insects, and humans.
The word animal is usually only used to refer to what?
non-human members of the kingdom Animalia

Input: Arnold Schwarzenegger
Schwarzenegger was born in Thal, a village bordering the city of Graz in Styria, Austria and christened Arnold Alois. His parents were Gustav Schwarzenegger (August 17, 1907 December 13, 1972), and Aurelia Schwarzenegger (nee Jadrny; July 29, 1922 August 2, 1998). Gustav was the local chief of police, and had served in World War II as a Hauptfeldwebel after voluntarily joining the Nazi Party in 1938, though he was discharged in 1943 following a bout of malaria. He married Arnold's mother on October 20, 1945; he was 38, and she was 23 years old. According to Schwarzenegger, both of his parents were very strict: "Back then in Austria it was a very different world, if we did something bad or we disobeyed our parents, the rod was not spared." He grew up in a Roman Catholic family who attended Mass every Sunday.

What was Schwarzenegger's father's first name?
Output: Gustav

Problem: Please answer a question about the following article about Estonian language:
Like Finnish, Estonian employs the Latin script as the basis for its alphabet, which adds the letters a, o, u, and o, plus the later additions s and z. The letters c, q, w, x and y are limited to proper names of foreign origin, and f, z, s, and z appear in loanwords and foreign names only. O and u are pronounced similarly to their equivalents in Swedish and German. Unlike in standard German but like Finnish and Swedish (when followed by 'r'), A is pronounced [], as in English mat. The vowels A, O and U are clearly separate phonemes and inherent in Estonian, although the letter shapes come from German. The letter o denotes //, unrounded /o/, or a close-mid back unrounded vowel. It is almost identical to the Bulgarian // and the Vietnamese o, and is used to transcribe the Russian .
What is another language that uses Latin for its alphabet?
A:
Finnish