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

Confer With the White House. If his or her party controls the White House, the minority leader confers regularly with the President and his aides about issues before Congress, the Administration's agenda, and political events generally. Strategically, the role of the minority leader will vary depending on whether the President is of the same party or the other party. In general, minority leaders will often work to advance the goals and aspirations of their party's President in Congress. When Robert Michel, R-IL, was minority leader (1981–1995), he typically functioned as the "point man" for Republican presidents. President Ronald Reagan's 1981 policy successes in the Democratic controlled House was due in no small measure to Minority Leader Michel's effectiveness in wooing so-called "Reagan Democrats" to support, for instance, the Administration's landmark budget reconciliation bill. There are occasions, of course, when minority leaders will fault the legislative initiatives of their President. On an administration proposal that could adversely affect his district, Michel stated that he might "abdicate my leadership role [on this issue] since I can't harmonize my own views with the administration's." Minority Leader Gephardt, as another example, has publicly opposed a number of President Clinton's legislative initiatives from "fast track" trade authority to various budget issues.

When did Gephardt serve as Minority Leader?
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A: unanswerable


Problem: Incandescent light bulb:

Luminous efficacy of a light source may be defined in two ways. The radiant luminous efficacy (LER) is the ratio of the visible light flux emitted (the luminous flux) to the total power radiated over all wavelengths. The source luminous efficacy (LES) is the ratio of the visible light flux emitted (the luminous flux) to the total power input to the source, such as a lamp. Visible light is measured in lumens, a unit which is defined in part by the differing sensitivity of the human eye to different wavelengths of light. Not all wavelengths of visible electromagnetic energy are equally effective at stimulating the human eye; the luminous efficacy of radiant energy (LER) is a measure of how well the distribution of energy matches the perception of the eye. The units of luminous efficacy are "lumens per watt" (lpw). The maximum LER possible is 683 lm/W for monochromatic green light at 555 nanometers wavelength, the peak sensitivity of the human eye.

What is the definition of radiant luminous efficacy?
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A: the ratio of the visible light flux emitted (the luminous flux) to the total power radiated over all wavelengths


Problem: Everton F.C.:

Everton have a large fanbase, with the eighth highest average attendance in the Premier League in the 2008–09 season. The majority of Everton's matchday support comes from the North West of England, primarily Merseyside, Cheshire, West Lancashire and parts of Western Greater Manchester along with many fans who travel from North Wales and Ireland. Within the city of Liverpool support for Everton and city rivals Liverpool is not determined by geographical basis with supporters mixed across the city. However Everton's support heartland is traditionally based in the North West of the city and in the southern parts of Sefton. Everton also have many supporters' clubs worldwide, in places such as North America, Singapore, Indonesia, Lebanon, Malaysia, Thailand, and Australia. The official supporters club is FOREVERTON, and there are also several fanzines including When Skies are Grey and Speke from the Harbour, which are sold around Goodison Park on match days.

What city in Ireland do many Everton fans come from to attend their games?
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A: unanswerable


Problem: Molotov%E2%80%93Ribbentrop Pact:

Although Germany used forced labourers in most occupied countries, Poles and other Slavs were viewed as inferior by Nazi propaganda, thus, better suited for such duties. Between 1 and 2.5 million Polish citizens were transported to the Reich for forced labour, against their will. All Polish males were required to perform forced labour. While ethnic Poles were subject to selective persecution, all ethnic Jews were targeted by the Reich. In the winter of 1939–40, about 100,000 Jews were thus deported to Poland. They were initially gathered into massive urban ghettos, such as 380,000 held in the Warsaw Ghetto, where large numbers died under the harsh conditions therein, including 43,000 in the Warsaw Ghetto alone. Poles and ethnic Jews were imprisoned in nearly every camp of the extensive concentration camp system in German-occupied Poland and the Reich. In Auschwitz, which began operating on 14 June 1940, 1.1 million people died.

How many Jews were forced to live outside of the Warsaw Ghetto? 
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A:
unanswerable