Problem: To Kill a Mockingbird:

Lee had lost her mother, who suffered from mental illness, six years before she met Hohoff at Lippincott's offices. Her father, a lawyer on whom Atticus was modeled, would die two years after the publication of To Kill a Mockingbird.

What ailment did Harper Lee's mother suffer from?
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A: mental illness

Problem: In 1985, the combination of the Mac, Apple's LaserWriter printer, and Mac-specific software like Boston Software's MacPublisher and Aldus PageMaker enabled users to design, preview, and print page layouts complete with text and graphicsan activity to become known as desktop publishing. Initially, desktop publishing was unique to the Macintosh, but eventually became available for other platforms. Later, applications such as Macromedia FreeHand, QuarkXPress, and Adobe's Photoshop and Illustrator strengthened the Mac's position as a graphics computer and helped to expand the emerging desktop publishing market.
What applications weakened Mac's position as a graphics computer?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
On 23 October 1954 only nine years after Allies (UK, USA and USSR) defeated Nazi Germany ending World War II in Europe the admission of the Federal Republic of Germany to the North Atlantic Pact was finally decided. The incorporation of West Germany into the organization on 9 May 1955 was described as "a decisive turning point in the history of our continent" by Halvard Lange, Foreign Affairs Minister of Norway at the time. In November 1954, the USSR requested a new European Security Treaty, in order to make a final attempt to not have a remilitarized West Germany potentially opposed to the Soviet Union, with no success.
Who was Foreign Affairs Minister of Germany in 1955?
A: unanswerable

Context and question: Ahom Kingdom (12281826) was a kingdom and tribe which rose to prominence in present-day Assam early in the thirteenth century. They ruled much of Assam from the 13th century until the establishment of British rule in 1838. The Ahoms brought with them a tribal religion and a language of their own, however they later merged with the Hindu religion. From thirteenth till seventeenth century, repeated attempts were made by the Muslim rulers of Delhi to invade and subdue Ahoms, however the Ahoms managed to maintain their independence and ruled themselves for nearly 600 years.
With what religion did the Ahom merge?
Answer: Hindu

Question: Yale University is an American private Ivy League research university in New Haven, Connecticut. Founded in 1701 in Saybrook Colony as the Collegiate School, the University is the third-oldest institution of higher education in the United States. The school was renamed Yale College in 1718 in recognition of a gift from Elihu Yale, who was governor of the British East India Company. Established to train Congregationalist ministers in theology and sacred languages, by 1777 the school's curriculum began to incorporate humanities and sciences. In the 19th century the school incorporated graduate and professional instruction, awarding the first Ph.D. in the United States in 1861 and organizing as a university in 1887.
Is there an answer to this question: When was the Collegiate School renamed to Yale College?

Answer: 1718

Philadelphia's an annualized unemployment rate was 7.8% in 2014, down from 10.0%the previous year. This is higher than the national average of 6.2%. Similarly, the rate of new jobs added to the city's economy lagged behind the national job growth. In 2014, about 8,800 jobs were added to the city's economy. Sectors with the largest number of jobs added were in education and health services, leisure and hospitality, and professional and business services. Declines were seen in the city's manufacturing and government sectors.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What industries accounted for most of the city's job gains?
Ah, so..
education and health services, leisure and hospitality, and professional and business services