Article: Rutherford centralized organizational control of the Watch Tower Society. In 1919, he instituted the appointment of a director in each congregation, and a year later all members were instructed to report their weekly preaching activity to the Brooklyn headquarters. At an international convention held at Cedar Point, Ohio, in September 1922, a new emphasis was made on house-to-house preaching. Significant changes in doctrine and administration were regularly introduced during Rutherford's twenty-five years as president, including the 1920 announcement that the Jewish patriarchs (such as Abraham and Isaac) would be resurrected in 1925, marking the beginning of Christ's thousand-year Kingdom. Disappointed by the changes, tens of thousands of defections occurred during the first half of Rutherford's tenure, leading to the formation of several Bible Student organizations independent of the Watch Tower Society, most of which still exist. By mid-1919, as many as one in seven of Russell-era Bible Students had ceased their association with the Society, and as many as two-thirds by the end of the 1920s.

Question: How long was Rutherford's tenure as president of the Society?
Ans: twenty-five years


Article: Southampton also has 2 community FM radio stations, the Queens Award winning Unity 101 Community Radio (www.unity101.org) broadcasting full-time on 101.1 FM since 2006 to the Asian and Ethnic communities, and Voice FM (http://www.voicefmradio.co.uk) located in St Mary's, which has been broadcasting full-time on 103.9 FM since September 2011, playing a wide range of music from Rock to Dance music and Top 40. A third station, Awaaz FM (www.awaazfm.co.uk), is an internet only radio stations also catering for Asian and Ethnic community.

Question: How many community FM radio stations are there in Southampton?
Ans: 2


Article: Von Neumann introduced the study of rings of operators, through the von Neumann algebras. A von Neumann algebra is a *-algebra of bounded operators on a Hilbert space that is closed in the weak operator topology and contains the identity operator. The von Neumann bicommutant theorem shows that the analytic definition is equivalent to a purely algebraic definition as an algebra of symmetries. The direct integral was introduced in 1949 by John von Neumann. One of von Neumann's analyses was to reduce the classification of von Neumann algebras on separable Hilbert spaces to the classification of factors.

Question: What does the von Neumann bicommutant theorem show?
Ans: the analytic definition is equivalent to a purely algebraic definition as an algebra of symmetries.


Article: The Houston–The Woodlands–Sugar Land MSA's gross domestic product (GDP) in 2012 was $489 billion, making it the fourth-largest of any metropolitan area in the United States and larger than Austria's, Venezuela's, or South Africa's GDP. Only 26 countries other than the United States have a gross domestic product exceeding Houston's regional gross area product (GAP). In 2010, mining (which consists almost entirely of exploration and production of oil and gas in Houston) accounted for 26.3% of Houston's GAP up sharply in response to high energy prices and a decreased worldwide surplus of oil production capacity, followed by engineering services, health services, and manufacturing.

Question: Where in the rankings does Houston's gross domestic product place it compared to other U.S. domestic areas?
Ans:
fourth-largest