Problem: Nanjing:

Nanjing ( listen; Chinese: 南京, "Southern Capital") is the city situated in the heartland of lower Yangtze River region in China, which has long been a major centre of culture, education, research, politics, economy, transport networks and tourism. It is the capital city of Jiangsu province of People's Republic of China and the second largest city in East China, with a total population of 8,216,100, and legally the capital of Republic of China which lost the mainland during the civil war. The city whose name means "Southern Capital" has a prominent place in Chinese history and culture, having served as the capitals of various Chinese dynasties, kingdoms and republican governments dating from the 3rd century AD to 1949. Prior to the advent of pinyin romanization, Nanjing's city name was spelled as Nanking or Nankin. Nanjing has a number of other names, and some historical names are now used as names of districts of the city, and among them there is the name Jiangning (江寧), whose former character Jiang (江, River) is the former part of the name Jiangsu and latter character Ning (寧, simplified form 宁, Peace) is the short name of Nanjing. When being the capital of a state, for instance, ROC, Jing (京) is adopted as the abbreviation of Nanjing. Although as a city located in southern part of China becoming Chinese national capital as early as in Jin dynasty, the name Nanjing was designated to the city in Ming dynasty, about a thousand years later. Nanjing is particularly known as Jinling (金陵, literally meaning Gold Mountain) and the old name has been used since the Warring States Period in Zhou Dynasty.

What region is Nanjing in?
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A: lower Yangtze River region


Problem: From the 9th to 11th century, Armenian architecture underwent a revival under the patronage of the Bagratid Dynasty with a great deal of building done in the area of Lake Van, this included both traditional styles and new innovations. Ornately carved Armenian Khachkars were developed during this time. Many new cities and churches were built during this time, including a new capital at Lake Van and a new Cathedral on Akdamar Island to match. The Cathedral of Ani was also completed during this dynasty. It was during this time that the first major monasteries, such as Haghpat and Haritchavank were built. This period was ended by the Seljuk invasion.
What building style was used in the area of Haritchavank?
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Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
A "tag" in an audio file is a section of the file that contains metadata such as the title, artist, album, track number or other information about the file's contents. The MP3 standards do not define tag formats for MP3 files, nor is there a standard container format that would support metadata and obviate the need for tags.
What do MP3 standards not define?
A: tag formats for MP3 files


Context and question: South Indian music and dances such as the Kuchipudi and Bharatanatyam styles are popular in the Deccan region. As a result of their culture policies, North Indian music and dance gained popularity during the rule of the Mughals and Nizams, and it was also during their reign that it became a tradition among the nobility to associate themselves with tawaif (courtesans). These courtesans were revered as the epitome of etiquette and culture, and were appointed to teach singing, poetry and classical dance to many children of the aristocracy. This gave rise to certain styles of court music, dance and poetry. Besides western and Indian popular music genres such as filmi music, the residents of Hyderabad play city-based marfa music, dholak ke geet (household songs based on local Folklore), and qawwali, especially at weddings, festivals and other celebratory events. The state government organises the Golconda Music and Dance Festival, the Taramati Music Festival and the Premavathi Dance Festival to further encourage the development of music.
During the rule of what two groups did dance and music from North India become popular?
Answer: the Mughals and Nizams


Question: The Indian Institute of Technology Mandi, Himachal Pradesh University Shimla, Institute of Himalayan Bioresource Technology (IHBT, CSIR Lab), Palampur, the National Institute of Technology, Hamirpur, Indian Institute of Information Technology, Una the Central University Dharamshala, AP Goyal (Alakh Prakash Goyal) Shimla University, The Bahra University (Waknaghat, Solan) the Baddi University of Emerging Sciences and Technologies Baddi, IEC University, Shoolini University Of Biotechnology and Management Sciences, Solan, Manav Bharti University Solan, the Jaypee University of Information Technology Waknaghat, Eternal University, Sirmaur & Chitkara University Solan are some of the pioneer universities in the state. CSK Himachal Pradesh Krishi Vishwavidyalya Palampur is one of the most renowned hill agriculture institutes in world. Dr. Yashwant Singh Parmar University of Horticulture and Forestry has earned a unique distinction in India for imparting teaching, research and extension education in horticulture, forestry and allied disciplines. Further, state-run Jawaharlal Nehru Government Engineering College started in 2006 at Sundernagar.
Is there an answer to this question: What recognition has IEC University earned?

Answer: unanswerable


Problem: North Carolina:

Krispy Kreme, an international chain of doughnut stores, was started in North Carolina; the company's headquarters are in Winston-Salem. Pepsi-Cola was first produced in 1898 in New Bern. A regional soft drink, Cheerwine, was created and is still based in the city of Salisbury. Despite its name, the hot sauce Texas Pete was created in North Carolina; its headquarters are also in Winston-Salem. The Hardee's fast-food chain was started in Rocky Mount. Another fast-food chain, Bojangles', was started in Charlotte, and has its corporate headquarters there. A popular North Carolina restaurant chain is Golden Corral. Started in 1973, the chain was founded in Fayetteville, with headquarters located in Raleigh. Popular pickle brand Mount Olive Pickle Company was founded in Mount Olive in 1926. Fast casual burger chain Hwy 55 Burgers, Shakes & Fries also makes its home in Mount Olive. Cook Out, a popular fast-food chain featuring burgers, hot dogs, and milkshakes in a wide variety of flavors, was founded in Greensboro in 1989 and has begun expanding outside of North Carolina. In 2013, Southern Living named Durham - Chapel Hill the South's "Tastiest City."

Where was pepsi first produced?
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A:
New Bern