Problem: Geological history of Earth:

The Ordovician Period started at a major extinction event called the Cambrian-Ordovician extinction events some time about 485.4 ± 1.9 Ma. During the Ordovician the southern continents were collected into a single continent called Gondwana. Gondwana started the period in the equatorial latitudes and, as the period progressed, drifted toward the South Pole. Early in the Ordovician the continents Laurentia, Siberia and Baltica were still independent continents (since the break-up of the supercontinent Pannotia earlier), but Baltica began to move toward Laurentia later in the period, causing the Iapetus Ocean to shrink between them. Also, Avalonia broke free from Gondwana and began to head north toward Laurentia. The Rheic Ocean was formed as a result of this. By the end of the period, Gondwana had neared or approached the pole and was largely glaciated.

What was the name of the period that ended with a major extinction event?
---
A: unanswerable


Problem: A few days before the fall of the city, the National Government of China was relocated to the southwestern city Chungking (Chongqing) and resumed Chinese resistance. In 1940, a Japanese-collaborationist government known as the "Nanjing Regime" or "Reorganized National Government of China" led by Wang Jingwei was established in Nanjing as a rival to Chiang Kai-shek's government in Chongqing. In 1946, after the Surrender of Japan, the KMT relocated its central government back to Nanjing.
Who was the leader of the Nanjing Regime?
---
Answer: Wang Jingwei


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In 1528 the bishop lost secular power over both Neder- and Oversticht – which included the city of Utrecht – to Charles V, Holy Roman Emperor. Charles V combined the Seventeen Provinces (the current Benelux and the northern parts of France) as a personal union. This ended the prince-bishopric Utrecht, as the secular rule was now the lordship of Utrecht, with the religious power remaining with the bishop, although Charles V had gained the right to appoint new bishops. In 1559 the bishopric of Utrecht was raised to archbishopric to make it the religious center of the Northern ecclesiastical province in the Seventeen provinces.
Who lost power in the 15th century?
A: unanswerable


Context and question: The invention of electronic computers in the 1940s, along with the development of mathematical information theory, led to a realization that brains can potentially be understood as information processing systems. This concept formed the basis of the field of cybernetics, and eventually gave rise to the field now known as computational neuroscience. The earliest attempts at cybernetics were somewhat crude in that they treated the brain as essentially a digital computer in disguise, as for example in John von Neumann's 1958 book, The Computer and the Brain. Over the years, though, accumulating information about the electrical responses of brain cells recorded from behaving animals has steadily moved theoretical concepts in the direction of increasing realism.
Computers were invented in what decade in history?
Answer: 1940s


Question: As an adolescent, he had a particular love of theology and the Scriptures became the foundation of his spirituality. During his studies in Palencia, Spain, he experienced a dreadful famine, prompting Dominic to sell all of his beloved books and other equipment to help his neighbors. After he completed his studies, Bishop Martin Bazan and Prior Diego d'Achebes appointed Dominic to the cathedral chapter and he became a regular canon under the Rule of St. Augustine and the Constitutions for the cathedral church of Osma. At the age of twenty-four or twenty-five, he was ordained to the priesthood.
Is there an answer to this question: What subject did Dominic particularly hate?

Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Schwarzenegger's autobiography, Total Recall, was released in October 2012. He devotes one chapter called "The Secret" to his extramarital affair. The majority of his book is about his successes in the three major chapters in his life: bodybuilder, actor, and Governor of California.
What did Schwarzenegger name the chapter of the book that addresses his extramarital affair?
A:
"The Secret"