Input: John von Neumann
The second approach to the problem took as its base the notion of class, and defines a set as a class which belongs to other classes, while a proper class is defined as a class which does not belong to other classes. Under the ZermeloFraenkel approach, the axioms impede the construction of a set of all sets which do not belong to themselves. In contrast, under the von Neumann approach, the class of all sets which do not belong to themselves can be constructed, but it is a proper class and not a set.

Under what approach does an axiom impede a set of all sets which do not belong to themselves?
Output: ZermeloFraenkel

Input: Article: The Netherlands regained independence from France in 1813. In the Anglo-Dutch Treaty of 1814 the names "United Provinces of the Netherlands" and "United Netherlands" were used. In 1815 it was rejoined with the Austrian Netherlands, Luxembourg and Liege (the "Southern provinces") to become the Kingdom of the Netherlands, informally known as the Kingdom of the United Netherlands, to create a strong buffer state north of France. After Belgium and Luxembourg became independent, the state became unequivocally known as the Kingdom of the Netherlands, as it remains today.

Now answer this question: What names were used in the Anglo-Dutch Treaty of 1814?

Output: "United Provinces of the Netherlands" and "United Netherlands"

Article: Until the 20th century, there was no clear record of the number of Venezuelans who emigrated to the United States. Between the 18th and early 19th centuries, there were many European immigrants who went to Venezuela, only to later migrate to the United States along with their children and grandchildren who born and/or grew up in Venezuela speaking Spanish. From 1910 to 1930, it is estimated that over 4,000 South Americans each year emigrated to the United States; however, there are few specific figures indicating these statistics. Many Venezuelans settled in the United States with hopes of receiving a better education, only to remain in there following graduation. They are frequently joined by relatives. However, since the early 1980s, the reasons for Venezuelan emigration have changed to include hopes of earning a higher salary and due to the economic fluctuations in Venezuela which also promoted an important migration of Venezuelan professionals to the US.

Question: Do Venezuelans still come to America for the same reasons as they did before?
Ans: since the early 1980s, the reasons for Venezuelan emigration have changed to include hopes of earning a higher salary

Here is a question about this article: The tourism district would comprise several key areas in the city; the Marina District, Ducktown, Chelsea, South Inlet, Bader Field, and Gardner's Basin. Also included are 10 roadways that lead into the district, including several in the city's northern end, or North Beach. Gardner's Basin, which is home to the Atlantic City Aquarium, was initially left out of the tourism district, while a residential neighborhood in the Chelsea section was removed from the final boundaries, owing to complaints from the city. Also, the inclusion of Bader Field in the district was controversial and received much scrutiny from mayor Lorenzo Langford, who cast the lone "no" vote on the creation of the district citing its inclusion.
What is the answer to this question: Where was the residential neighborhood that was removed from the final boundaries of the district?
****
So... Chelsea

The problem: Answer a question about this article:
When Eisenhower was elected President in 1952, he believed hiring practices and anti-discrimination laws should be decided by the states, although the administration gradually continued to desegregate the Armed Forces and the federal government.:50 The President also established the Government Contract Committee in 1953, which "conducted surveys of the racial composition of federal employees and tax-supported contractors".:5051 The committee, chaired by Vice President Richard Nixon, had minimal outcomes in that they imposed the contractors with the primary responsibility of desegregation within their own companies and corporations.:51
What was the main purpose of the Government Contract Committee?
****
The answer: conducted surveys of the racial composition of federal employees and tax-supported contractors

The problem: Answer a question about this article:
According to the Omnipotence paradox or 'Paradox of the Stone', can God create a stone so heavy that he cannot lift it? Either he can or he can't. If he can't, the argument goes, then there is something that he cannot do, namely create the stone, and therefore he is not omnipotent. If he can, it continues, then there is also something that he cannot do, namely lift the stone, and therefore he is not omnipotent. Either way, then, God is not omnipotent. A being that is not omnipotent, though, is not God, according to many theological models. Such a God, therefore, does not exist. Several answers to this paradox have been proposed.
What does the Paradox of the Stone posit?
****
The answer:
he is not omnipotent