Here is a question about this article: Krugman's contention (that the growth of a commercial real estate bubble indicates that U.S. housing policy was not the cause of the crisis) is challenged by additional analysis. After researching the default of commercial loans during the financial crisis, Xudong An and Anthony B. Sanders reported (in December 2010): "We find limited evidence that substantial deterioration in CMBS [commercial mortgage-backed securities] loan underwriting occurred prior to the crisis." Other analysts support the contention that the crisis in commercial real estate and related lending took place after the crisis in residential real estate. Business journalist Kimberly Amadeo reports: "The first signs of decline in residential real estate occurred in 2006. Three years later, commercial real estate started feeling the effects. Denice A. Gierach, a real estate attorney and CPA, wrote:
What is the answer to this question: What are CMBS?
****
So... commercial mortgage-backed securities

The problem: Answer a question about this article:
During the years immediately following the novel's publication, Harper Lee enjoyed the attention its popularity garnered her, granting interviews, visiting schools, and attending events honoring the book. In 1961, when To Kill a Mockingbird was in its 41st week on the bestseller list, it was awarded the Pulitzer Prize, stunning Lee. It also won the Brotherhood Award of the National Conference of Christians and Jews in the same year, and the Paperback of the Year award from Bestsellers magazine in 1962. Starting in 1964, Lee began to turn down interviews, complaining that the questions were monotonous, and grew concerned that attention she received bordered on the kind of publicity celebrities sought. Since the, she declined talking with reporters about the book. She also steadfastly refused to provide an introduction, writing in 1995: "Introductions inhibit pleasure, they kill the joy of anticipation, they frustrate curiosity. The only good thing about Introductions is that in some cases they delay the dose to come. Mockingbird still says what it has to say; it has managed to survive the years without preamble."
In what year did Lee stop giving interviews about the book?
****
The answer: 1964

Problem: Please answer a question about the following article about Southampton:
Southampton used to be home to a number of ferry services to the continent, with destinations such as San Sebastian, Lisbon, Tangier and Casablanca. A ferry port was built during the 1960s. However, a number of these relocated to Portsmouth and by 1996, there were no longer any car ferries operating from Southampton with the exception of services to the Isle of Wight. The land used for Southampton Ferry Port was sold off and a retail and housing development was built on the site. The Princess Alexandra Dock was converted into a marina. Reception areas for new cars now fill the Eastern Docks where passengers, dry docks and trains used to be.
What has the Princess Alexandra Dock become?
A: a marina

Question: Read this and answer the question

The Brazilian federal constitution states that the power to enter into treaties is vested in the president and that such treaties must be approved by Congress (articles 84, clause VIII, and 49, clause I). In practice, this has been interpreted as meaning that the executive branch is free to negotiate and sign a treaty, but its ratification by the president is contingent upon the prior approval of Congress. Additionally, the Federal Supreme Court has ruled that, following ratification and entry into force, a treaty must be incorporated into domestic law by means of a presidential decree published in the federal register in order to be valid in Brazil and applicable by the Brazilian authorities.

What Brazilian institution has ruled that a treaty must be incorporated into domestic law by means of a presidential decree?
Answer: the Federal Supreme Court

Problem: The sociology of culture concerns cultureusually understood as the ensemble of symbolic codes used by a societyas manifested in society. For Georg Simmel (18581918), culture referred to "the cultivation of individuals through the agency of external forms which have been objectified in the course of history". Culture in the sociological field can be defined as the ways of thinking, the ways of acting, and the material objects that together shape a people's way of life. Culture can be any of two types, non-material culture or material culture. Non-material culture refers to the non physical ideas that individuals have about their culture, including values, belief system, rules, norms, morals, language, organizations, and institutions. While Material culture is the physical evidence of a culture in the objects and architecture they make, or have made. The term tends to be relevant only in archeological and anthropological studies, but it specifically means all material evidence which can be attributed to culture past or present.
What makes up the sociological parts of culture according to Simmel?
The answer is the following: ways of thinking, the ways of acting, and the material objects

Input: Article: In China, urbanization increased as the population grew and as the division of labor grew more complex. Large urban centers, such as Nanjing and Beijing, also contributed to the growth of private industry. In particular, small-scale industries grew up, often specializing in paper, silk, cotton, and porcelain goods. For the most part, however, relatively small urban centers with markets proliferated around the country. Town markets mainly traded food, with some necessary manufactures such as pins or oil. Despite the xenophobia and intellectual introspection characteristic of the increasingly popular new school of neo-Confucianism, China under the early Ming dynasty was not isolated. Foreign trade and other contacts with the outside world, particularly Japan, increased considerably. Chinese merchants explored all of the Indian Ocean, reaching East Africa with the treasure voyages of Zheng He.

Now answer this question: During The Early MIng Dynasty Chinese merchants explored all of what?

Output:
Indian Ocean