Problem: Beyoncé:

Beyoncé Giselle Knowles was born in Houston, Texas, to Celestine Ann "Tina" Knowles (née Beyincé), a hairdresser and salon owner, and Mathew Knowles, a Xerox sales manager. Beyoncé's name is a tribute to her mother's maiden name. Beyoncé's younger sister Solange is also a singer and a former member of Destiny's Child. Mathew is African-American, while Tina is of Louisiana Creole descent (with African, Native American, French, Cajun, and distant Irish and Spanish ancestry). Through her mother, Beyoncé is a descendant of Acadian leader Joseph Broussard. She was raised in a Methodist household.

Beyonce's younger sibling also sang with her in what band?
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A: Destiny's Child


Problem: University:

Although the structural model provided by the University of Paris, where student members are controlled by faculty "masters," provided a standard for universities, the application of this model took at least three different forms. There were universities that had a system of faculties whose teaching addressed a very specific curriculum; this model tended to train specialists. There was a collegiate or tutorial model based on the system at University of Oxford where teaching and organization was decentralized and knowledge was more of a generalist nature. There were also universities that combined these models, using the collegiate model but having a centralized organization.

Which university had teaching which was more centralized and not general?
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A: unanswerable


Problem: 51st state:

The phrase "51st state" can be used in a positive sense, meaning that a region or territory is so aligned, supportive, and conducive with the United States, that it is like a U.S. state. It can also be used in a pejorative sense, meaning an area or region is perceived to be under excessive American cultural or military influence or control. In various countries around the world, people who believe their local or national culture has become too Americanized sometimes use the term "51st state" in reference to their own countries.

Sometimes, when a city refers to themselves as the "51st state" what has happened to their culture?
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A: unanswerable


Problem: Super Nintendo Entertainment System:

PAL consoles face another incompatibility when playing out-of-region cartridges: the NTSC video standard specifies video at 60 Hz while PAL operates at 50 Hz, resulting in approximately 16.7% slower gameplay. Additionally, PAL's higher resolution results in letterboxing of the output image. Some commercial PAL region releases exhibit this same problem and, therefore, can be played in NTSC systems without issue while others will face a 20% speedup if played in an NTSC console. To mostly correct this issue, a switch can be added to place the SNES PPU into a 60 Hz mode supported by most newer PAL televisions. Later games will detect this setting and refuse to run, requiring the switch to be thrown only after the check completes.

How much slower do games run on PAL consoles than NTSC due to frequency differences?
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A:
16.7% slower