Problem: Party leaders of the United States House of Representatives:

When the Majority Leader's party loses control of the House, and if the Speaker and Majority Leader both remain in the leadership hierarchy, convention suggests that they would become the Minority Leader and Minority Whip, respectively. As the minority party has one less leadership position after losing the speaker's chair, there may be a contest for the remaining leadership positions. Nancy Pelosi is the most recent example of an outgoing Speaker seeking the Minority Leader post to retain the House party leadership, as the Democrats lost control of the House in the 2010 elections. Outgoing Speaker Nancy Pelosi ran successfully for Minority Leader in the 112th Congress.

What role did Pelosi win in 112th Congress?
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A: Minority Leader

Problem: Modern electrification systems take AC energy from a power grid which is delivered to a locomotive and converted to a DC voltage to be used by traction motors. These motors may either be DC motors which directly use the DC or they may be 3-phase AC motors which require further conversion of the DC to 3-phase AC (using power electronics). Thus both systems are faced with the same task: converting and transporting high-voltage AC from the power grid to low-voltage DC in the locomotive. Where should this conversion take place and at what voltage and current (AC or DC) should the power flow to the locomotive? And how does all this relate to energy-efficiency? Both the transmission and conversion of electric energy involve losses: ohmic losses in wires and power electronics, magnetic field losses in transformers and smoothing reactors (inductors). Power conversion for a DC system takes place mainly in a railway substation where large, heavy, and more efficient hardware can be used as compared to an AC system where conversion takes place aboard the locomotive where space is limited and losses are significantly higher. Also, the energy used to blow air to cool transformers, power electronics (including rectifiers), and other conversion hardware must be accounted for.
What doesn't involve losses?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Czech typographical features not associated with phonetics generally resemble those of most Latin European languages, including English. Proper nouns, honorifics, and the first letters of quotations are capitalized, and punctuation is typical of other Latin European languages. Writing of ordinal numerals is similar to most European languages. The Czech language uses a decimal comma instead of a decimal point. When writing a long number, spaces between every three numbers (e.g. between hundreds and thousands) may be used for better orientation in handwritten texts, but not in decimal places, like in English. The number 1,234,567.8910 may be written as 1234567,8910 or 1 234 567,8910. Ordinal numbers (1st) use a point as in German (1.). In proper noun phrases (except personal names), only the first word is capitalized (Prazsky hrad, Prague Castle).
What do Czech typographical features not associated with phonetics tend to resemble?
A: those of most Latin European languages

Context and question: According to Mendelian inheritance, variations in an organism's phenotype (observable physical and behavioral characteristics) are due in part to variations in its genotype (particular set of genes). Each gene specifies a particular trait with different sequence of a gene (alleles) giving rise to different phenotypes. Most eukaryotic organisms (such as the pea plants Mendel worked on) have two alleles for each trait, one inherited from each parent.:20
What is a genotype?
Answer: particular set of genes

Question: The Internet Archive states, however, "Sometimes a website owner will contact us directly and ask us to stop crawling or archiving a site. We comply with these requests." In addition, the web site says: "The Internet Archive is not interested in preserving or offering access to Web sites or other Internet documents of persons who do not want their materials in the collection."
Is there an answer to this question: What do Web site owners do with requests?

Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The Soviet Union challenged the legitimacy of the war for several reasons. The ROK Army intelligence upon which Resolution 83 was based came from U.S. Intelligence; North Korea was not invited as a sitting temporary member of the UN, which violated UN Charter Article 32; and the Korean conflict was beyond the UN Charter's scope, because the initial northsouth border fighting was classed as a civil war. Because the Soviet Union was boycotting the Security Council at the time, legal scholars posited that deciding upon an action of this type required the unanimous vote of the five permanent members.
Where did the intelligence information that led to the passage of Resolution 83 come from?
A:
U.S. Intelligence