Problem: Please answer a question about the following article about Hindu philosophy:
According to this school of Vedanta, all reality is Brahman, and there exists nothing whatsoever which is not Brahman. Its metaphysics includes the concept of maya and atman. Maya connotes "that which exists, but is constantly changing and thus is spiritually unreal". The empirical reality is considered as always changing and therefore "transitory, incomplete, misleading and not what it appears to be". The concept of atman is of soul, self within each person, each living being. Advaita Vedantins assert that atman is same as Brahman, and this Brahman is within each human being and all life, all living beings are spiritually interconnected, and there is oneness in all of existence. They hold that dualities and misunderstanding of maya as the spiritual reality that matters is caused by ignorance, and are the cause of sorrow, suffering. Jivanmukti (liberation during life) can be achieved through Self-knowledge, the understanding that atman within is same as atman in another person and all of Brahman the eternal, unchanging, entirety of cosmic principles and true reality.
According to a school of Vedanta, what is all reality?
A: Brahman
Problem: Please answer a question about the following article about Warsaw Pact:
The Warsaw Pact (formally, the Treaty of Friendship, Co-operation, and Mutual Assistance, sometimes, informally WarPac, akin in format to NATO) was a collective defense treaty among Soviet Union and seven Soviet satellite states in Central and Eastern Europe in existence during the Cold War. The Warsaw Pact was the military complement to the Council for Mutual Economic Assistance (CoMEcon), the regional economic organization for the communist states of Central and Eastern Europe. The Warsaw Pact was created in reaction to the integration of West Germany into NATO in 1955 per the Paris Pacts of 1954, but it is also considered to have been motivated by Soviet desires to maintain control over military forces in Central and Eastern Europe.
In which year was the Warsaw Pact established?
A: 1955
Problem: Please answer a question about the following article about Madonna (entertainer):
While on tour Madonna participated in the Raising Malawi initiative by partially funding an orphanage in and traveling to that country. While there, she decided to adopt a boy named David Banda in October 2006. The adoption raised strong public reaction, because Malawian law requires would-be parents to reside in Malawi for one year before adopting, which Madonna did not do. She addressed this on The Oprah Winfrey Show, saying that there were no written adoption laws in Malawi that regulated foreign adoption. She described how Banda had been suffering from pneumonia after surviving malaria and tuberculosis when she first met him. Banda's biological father, Yohane, commented, "These so-called human rights activists are harassing me every day, threatening me that I am not aware of what I am doing..... They want me to support their court case, a thing I cannot do for I know what I agreed with Madonna and her husband." The adoption was finalized in May 2008.
What was the name of Banda's biological father?
A: Yohane
Problem: Please answer a question about the following article about Vacuum:
Vacuum is useful in a variety of processes and devices. Its first widespread use was in the incandescent light bulb to protect the filament from chemical degradation. The chemical inertness produced by a vacuum is also useful for electron beam welding, cold welding, vacuum packing and vacuum frying. Ultra-high vacuum is used in the study of atomically clean substrates, as only a very good vacuum preserves atomic-scale clean surfaces for a reasonably long time (on the order of minutes to days). High to ultra-high vacuum removes the obstruction of air, allowing particle beams to deposit or remove materials without contamination. This is the principle behind chemical vapor deposition, physical vapor deposition, and dry etching which are essential to the fabrication of semiconductors and optical coatings, and to surface science. The reduction of convection provides the thermal insulation of thermos bottles. Deep vacuum lowers the boiling point of liquids and promotes low temperature outgassing which is used in freeze drying, adhesive preparation, distillation, metallurgy, and process purging. The electrical properties of vacuum make electron microscopes and vacuum tubes possible, including cathode ray tubes. The elimination of air friction is useful for flywheel energy storage and ultracentrifuges.
Hight to ultra-high vacuums removes what obstruction?
A:
obstruction of air,