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The Government of Estonia (Estonian: Vabariigi Valitsus) or the executive branch is formed by the Prime Minister of Estonia, nominated by the president and approved by the parliament. The government exercises executive power pursuant to the Constitution of Estonia and the laws of the Republic of Estonia and consists of twelve ministers, including the Prime Minister. The Prime Minister also has the right to appoint other ministers and assign them a subject to deal with. These are ministers without portfolio — they don't have a ministry to control.
Who has the ability to assign other ministers?
A: The Prime Minister

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The Northwestern University Law Review is a scholarly legal publication and student organization at Northwestern University School of Law. The Law Review's primary purpose is to publish a journal of broad legal scholarship. The Law Review publishes four issues each year. Student editors make the editorial and organizational decisions and select articles submitted by professors, judges, and practitioners, as well as student pieces. The Law Review recently extended its presence onto the web, and now publishes scholarly pieces weekly on the Colloquy. The Northwestern Journal of Technology and Intellectual Property is a law review published by an independent student organization at Northwestern University School of Law. Its Bluebook abbreviation is Nw. J. Tech. & Intell. Prop. The current editor-in-chief is Aisha Lavinier.
What is the name of the scholarly legal publication at Southwestern School of Law?
A: unanswerable

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The art of carpet weaving was particularly significant in the Ottoman Empire, carpets having an immense importance both as decorative furnishings, rich in religious and other symbolism, and as a practical consideration, as it was customary to remove one's shoes in living quarters. The weaving of such carpets originated in the nomadic cultures of central Asia (carpets being an easily transportable form of furnishing), and was eventually spread to the settled societies of Anatolia. Turks used carpets, rugs and kilims not just on the floors of a room, but also as a hanging on walls and doorways, where they provided additional insulation. They were also commonly donated to mosques, which often amassed large collections of them.
Kilims were used by Turks to provide insulation where?
A: walls and doorways

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The Houston area is a leading center for building oilfield equipment. Much of its success as a petrochemical complex is due to its busy ship channel, the Port of Houston. In the United States, the port ranks first in international commerce and tenth among the largest ports in the world. Unlike most places, high oil and gasoline prices are beneficial for Houston's economy, as many of its residents are employed in the energy industry. Houston is the beginning or end point of numerous oil, gas, and products pipelines:
What lines begin or end in Houston?
A:
pipelines