Here is a question about this article: As a major Chinese city, Nanjing is home to many professional sports teams. Jiangsu Sainty, the football club currently staying in Chinese Super League, is a long-term tenant of Nanjing Olympic Sports Center. Jiangsu Nangang Basketball Club is a competitive team which has long been one of the major clubs fighting for the title in China top level league, CBA. Jiangsu Volleyball men and women teams are also traditionally considered as at top level in China volleyball league.
What is the answer to this question: Generally, what types of teams call Nanjing home?
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So... many professional sports teams

The problem: Answer a question about this article:
The top 50 m (160 ft) of a glacier are rigid because they are under low pressure. This upper section is known as the fracture zone and moves mostly as a single unit over the plastically flowing lower section. When a glacier moves through irregular terrain, cracks called crevasses develop in the fracture zone. Crevasses form due to differences in glacier velocity. If two rigid sections of a glacier move at different speeds and directions, shear forces cause them to break apart, opening a crevasse. Crevasses are seldom more than 46 m (150 ft) deep but in some cases can be 300 m (1,000 ft) or even deeper. Beneath this point, the plasticity of the ice is too great for cracks to form. Intersecting crevasses can create isolated peaks in the ice, called seracs.
What are seracs?
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The answer: isolated peaks in the ice

Problem: Please answer a question about the following article about Liberal Party of Australia:
The party's leader is Malcolm Turnbull and its deputy leader is Julie Bishop. The pair were elected to their positions at the September 2015 Liberal leadership ballot, Bishop as the incumbent deputy leader and Turnbull as a replacement for Tony Abbott, whom he consequently succeeded as Prime Minister of Australia. Now the Turnbull Government, the party had been elected at the 2013 federal election as the Abbott Government which took office on 18 September 2013. At state and territory level, the Liberal Party is in office in three states: Colin Barnett has been Premier of Western Australia since 2008, Will Hodgman Premier of Tasmania since 2014 and Mike Baird Premier of New South Wales since 2014. Adam Giles is also the Chief Minister of the Northern Territory, having led a Country Liberal minority government since 2015. The party is in opposition in Victoria, Queensland, South Australia and the Australian Capital Territory.
Who is the Australian Liberal Party's leader?
A: Malcolm Turnbull

Question: Read this and answer the question

The humanists' close study of Latin literary texts soon enabled them to discern historical differences in the writing styles of different periods. By analogy with what they saw as decline of Latin, they applied the principle of ad fontes, or back to the sources, across broad areas of learning, seeking out manuscripts of Patristic literature as well as pagan authors. In 1439, while employed in Naples at the court of Alfonso V of Aragon (at the time engaged in a dispute with the Papal States) the humanist Lorenzo Valla used stylistic textual analysis, now called philology, to prove that the Donation of Constantine, which purported to confer temporal powers on the Pope of Rome, was an 8th-century forgery. For the next 70 years, however, neither Valla nor any of his contemporaries thought to apply the techniques of philology to other controversial manuscripts in this way. Instead, after the fall of the Byzantine Empire to the Turks in 1453, which brought a flood of Greek Orthodox refugees to Italy, humanist scholars increasingly turned to the study of Neoplatonism and Hermeticism, hoping to bridge the differences between the Greek and Roman Churches, and even between Christianity itself and the non-Christian world. The refugees brought with them Greek manuscripts, not only of Plato and Aristotle, but also of the Christian Gospels, previously unavailable in the Latin West.

What caused a large migration of Greek refuges in the 1450s?
Answer: Greek manuscripts

Problem: Napoleon III, since the Crimean War Britain's closest ally, visited London in April 1855, and from 17 to 28 August the same year Victoria and Albert returned the visit. Napoleon III met the couple at Dunkirk and accompanied them to Paris. They visited the Exposition Universelle (a successor to Albert's 1851 brainchild the Great Exhibition) and Napoleon I's tomb at Les Invalides (to which his remains had only been returned in 1840), and were guests of honour at a 1,200-guest ball at the Palace of Versailles.
What did Napoleon III and the royal couple visit?
The answer is the following: Exposition Universelle

Input: Article: The creation of a unified German Empire ended the balance of power that had been created with the Congress of Vienna after the end of the Napoleonic Wars. Germany had established itself as the main power in continental Europe with the most powerful and professional army in the world.[citation needed] Although Great Britain remained the dominant world power, British involvement in European affairs during the late 19th century was very limited, allowing Germany to exercise great influence over the European mainland.[citation needed] Besides, the Crown Prince's marriage with the daughter of Queen Victoria was only the most prominent of several GermanBritish relationships.

Now answer this question: At the end of the Napoleonic wars, Germany had established itself as what, in continental Europe?

Output:
the main power