Question: Praca dos Tres Poderes (Portuguese for Square of the Three Powers) is a plaza in Brasilia. The name is derived from the encounter of the three federal branches around the plaza: the Executive, represented by the Palacio do Planalto (presidential office); the Legislative, represented by the National Congress (Congresso Nacional); and the Judicial branch, represented by the Supreme Federal Court (Supremo Tribunal Federal). It is a tourist attraction in Brasilia, designed by Lucio Costa and Oscar Niemeyer as a place where the three branches would meet harmoniously.
Is there an answer to this question: Who designed the Praca dos Tres Poderes?

Answer: Lucio Costa and Oscar Niemeyer

Question: In 2002, businessman Phil Bredesen was elected as the 48th governor. Also in 2002, Tennessee amended the state constitution to allow for the establishment of a lottery. Tennessee's Bob Corker was the only freshman Republican elected to the United States Senate in the 2006 midterm elections. The state constitution was amended to reject same-sex marriage. In January 2007, Ron Ramsey became the first Republican elected as Speaker of the State Senate since Reconstruction, as a result of the realignment of the Democratic and Republican parties in the South since the late 20th century, with Republicans now elected by conservative voters, who previously had supported Democrats.
Is there an answer to this question: Who was the first Republican Speaker of the Tennessee state senate since Democrats took control in the Reconstruction era?

Answer: Ron Ramsey

Question: Ibn Sina wrote extensively on early Islamic philosophy, especially the subjects logic, ethics, and metaphysics, including treatises named Logic and Metaphysics. Most of his works were written in Arabic then the language of science in the Middle East and some in Persian. Of linguistic significance even to this day are a few books that he wrote in nearly pure Persian language (particularly the Danishnamah-yi 'Ala', Philosophy for Ala' ad-Dawla'). Ibn Sina's commentaries on Aristotle often criticized the philosopher,[citation needed] encouraging a lively debate in the spirit of ijtihad.
Is there an answer to this question: What is one of the objects of a treatise by Ibn Sina?

Answer: unanswerable

Question: Raymond B. Bragg, the associate editor of The New Humanist, sought to consolidate the input of Leon Milton Birkhead, Charles Francis Potter, and several members of the Western Unitarian Conference. Bragg asked Roy Wood Sellars to draft a document based on this information which resulted in the publication of the Humanist Manifesto in 1933. Potter's book and the Manifesto became the cornerstones of modern humanism, the latter declaring a new religion by saying, "any religion that can hope to be a synthesising and dynamic force for today must be shaped for the needs of this age. To establish such a religion is a major necessity of the present." It then presented 15 theses of humanism as foundational principles for this new religion.
Is there an answer to this question: What was the name of the material that was destroyed by this group and the opinions of others?

Answer:
unanswerable