Input: Read this: His organisational skills led him to a career in the Roman Curia, the papal civil service. In 1931, Pacelli appointed him to teach history at the Papal Academy for Diplomats In 1937, after his mentor Giuseppe Pizzardo was named a cardinal and was succeeded by Domenico Tardini, Montini was named Substitute for Ordinary Affairs under Cardinal Pacelli, the Secretary of State under Pope Pius XI. From Pius XI, whom he viewed with awe, he adopted the view, that learning is a life long process, and that history was the magister vitae teacher of life His immediate supervisor in the Vatican was Domenico Tardini, with whom he got along well. The election of Pacelli to the papacy in 1939, anticipated by everybody and openly promoted by Pope Pius XI in his last years, was a good omen for Montini, whose position was confirmed in the position under the new Cardinal Secretary of State Luigi Maglione. He met the pope every morning until 1954 and thus developed a rather close relationship:
Question: Who was Montini's mentor that eventually became a Cardinal?

Output: Giuseppe Pizzardo

QUES: After several weeks of rumors, which started around January 11, 2013, Dell announced on February 5, 2013 that it had struck a $24.4 billion leveraged buyout deal, that would have delisted its shares from the NASDAQ and Hong Kong Stock Exchange and taken it private. Reuters reported that Michael Dell and Silver Lake Partners, aided by a $2 billion loan from Microsoft, would acquire the public shares at $13.65 apiece. The $24.4 billion buyout was projected to be the largest leveraged buyout backed by private equity since the 2007 financial crisis. It is also the largest technology buyout ever, surpassing the 2006 buyout of Freescale Semiconductor for $17.5 billion.

What was the value of Microsoft's buyout deal?
What is the answer?
ANS: unanswerable

QUES: House music is a genre of electronic dance music that originated in Chicago in the early 1980s. It was initially popularized in Chicago, circa 1984. House music quickly spread to other American cities such as Detroit, New York City, and Newark all of which developed their own regional scenes. In the mid-to-late 1980s, house music became popular in Europe as well as major cities in South America, and Australia. Early house music commercial success in Europe saw songs such as "Pump Up The Volume" by MARRS (1987), "House Nation" by House Master Boyz and the Rude Boy of House (1987), "Theme from S'Express" by S'Express (1988) and "Doctorin' the House" by Coldcut (1988) in the pop charts. Since the early to mid-1990s, house music has been infused in mainstream pop and dance music worldwide.
What decade did Boyz music first develop?

ANS: unanswerable

Personnel Recovery (PR) is defined as "the sum of military, diplomatic, and civil efforts to prepare for and execute the recovery and reintegration of isolated personnel" (JP 1-02). It is the ability of the US government and its international partners to effect the recovery of isolated personnel across the ROMO and return those personnel to duty. PR also enhances the development of an effective, global capacity to protect and recover isolated personnel wherever they are placed at risk; deny an adversary's ability to exploit a nation through propaganda; and develop joint, interagency, and international capabilities that contribute to crisis response and regional stability.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What does the abbreviation PR stand for in terms of the US military?
Ah, so.. Personnel Recovery

Question: In 1993, browser software was further innovated by Marc Andreessen with the release of Mosaic, "the world's first popular browser", which made the World Wide Web system easy to use and more accessible to the average person. Andreesen's browser sparked the internet boom of the 1990s. The introduction of Mosaic in 1993 one of the first graphical web browsers led to an explosion in web use. Andreessen, the leader of the Mosaic team at National Center for Supercomputing Applications (NCSA), soon started his own company, named Netscape, and released the Mosaic-influenced Netscape Navigator in 1994, which quickly became the world's most popular browser, accounting for 90% of all web use at its peak (see usage share of web browsers).
Try to answer this question if possible: What percentage of web use did Mosaic have at its peak in 1993?
Answer: unanswerable

QUES: The language was first introduced in North America when Russian explorers voyaged into Alaska and claimed it for Russia during the 1700s. Although most colonists left after the United States bought the land in 1867, a handful stayed and preserved the Russian language in this region to this day, although only a few elderly speakers of this unique dialect are left. Sizable Russian-speaking communities also exist in North America, especially in large urban centers of the U.S. and Canada, such as New York City, Philadelphia, Boston, Los Angeles, Nashville, San Francisco, Seattle, Spokane, Toronto, Baltimore, Miami, Chicago, Denver and Cleveland. In a number of locations they issue their own newspapers, and live in ethnic enclaves (especially the generation of immigrants who started arriving in the early 1960s). Only about 25% of them are ethnic Russians, however. Before the dissolution of the Soviet Union, the overwhelming majority of Russophones in Brighton Beach, Brooklyn in New York City were Russian-speaking Jews. Afterward, the influx from the countries of the former Soviet Union changed the statistics somewhat, with ethnic Russians and Ukrainians immigrating along with some more Russian Jews and Central Asians. According to the United States Census, in 2007 Russian was the primary language spoken in the homes of over 850,000 individuals living in the United States.
What portion of Russian-speaking Americans are ethnic Russians?

ANS:
about 25%