The problem: Answer a question about this article:
The Direccion Nacional de Transporte (DNT), part of the national Ministry of Transport and Public Works, is responsible for the organization and development of Montevideo's transport infrastructure. A bus service network covers the entire city. An international bus station, the Tres Cruces Bus Terminal, is located on the lower level of the Tres Cruces Shopping Center, on the side of Artigas Boulevard. This terminal, along with the Baltazar Brum Bus Terminal (or Rio Branco Terminal) by the Port of Montevideo, handles the long distance and intercity bus routes connecting to destinations within Uruguay.
Where is the Tres Cruces Bus Terminal located?
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The answer: the lower level of the Tres Cruces Shopping Center

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The U.S. Federal Reserve and central banks around the world have taken steps to expand money supplies to avoid the risk of a deflationary spiral, in which lower wages and higher unemployment lead to a self-reinforcing decline in global consumption. In addition, governments have enacted large fiscal stimulus packages, by borrowing and spending to offset the reduction in private sector demand caused by the crisis. The U.S. Federal Reserve's new and expanded liquidity facilities were intended to enable the central bank to fulfill its traditional lender-of-last-resort role during the crisis while mitigating stigma, broadening the set of institutions with access to liquidity, and increasing the flexibility with which institutions could tap such liquidity.
What did the U.S. Federal Reserve do to increase access to liquidity?
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The answer: expanded liquidity facilities

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A treaty is an agreement under international law entered into by actors in international law, namely sovereign states and international organizations. A treaty may also be known as an (international) agreement, protocol, covenant, convention, pact, or exchange of letters, among other terms. Regardless of terminology, all of these forms of agreements are, under international law, equally considered treaties and the rules are the same.
How would you compare the rules of a treaty and a covenant under international law?
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The answer: the rules are the same

The problem: Answer a question about this article:
It is widely assumed that architectural success was the product of a process of trial and error, with progressively less trial and more replication as the results of the process proved increasingly satisfactory. What is termed vernacular architecture continues to be produced in many parts of the world. Indeed, vernacular buildings make up most of the built world that people experience every day. Early human settlements were mostly rural. Due to a surplus in production the economy began to expand resulting in urbanization thus creating urban areas which grew and evolved very rapidly in some cases, such as that of Catal Hoyuk in Anatolia and Mohenjo Daro of the Indus Valley Civilization in modern-day Pakistan.
What sort of an effect did a growing economy have on human settlements?
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The answer:
urbanization