Problem: Charleston, South Carolina:

By 1820, Charleston's population had grown to 23,000, maintaining its black (and mostly slave) majority. When a massive slave revolt planned by Denmark Vesey, a free black, was revealed in May 1822, whites reacted with intense fear, as they were well aware of the violent retribution of slaves against whites during the Haitian Revolution. Soon after, Vesey was tried and executed, hanged in early July with five slaves. Another 28 slaves were later hanged. Later, the state legislature passed laws requiring individual legislative approval for manumission (the freeing of a slave) and regulating activities of free blacks and slaves.

When wasn't Vesey's plan for a slave revolt revealed?
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A: unanswerable

Problem: United Nations Population Fund:

The Fund raises awareness of and supports efforts to meet these needs in developing countries, advocates close attention to population concerns, and helps developing nations formulate policies and strategies in support of sustainable development. Dr. Osotimehin assumed leadership in January 2011. The Fund is also represented by UNFPA Goodwill Ambassadors and a Patron.

Who took up leadership of The Fund in January 2011?
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A: Dr. Osotimehin

Problem: Roman Republic:

Roman religious beliefs date back to the founding of Rome, around 800 BC. However, the Roman religion commonly associated with the republic and early empire did not begin until around 500 BC, when Romans came in contact with Greek culture, and adopted many of the Greek religious beliefs. Private and personal worship was an important aspect of religious practices. In a sense, each household was a temple to the gods. Each household had an altar (lararium), at which the family members would offer prayers, perform rites, and interact with the household gods. Many of the gods that Romans worshiped came from the Proto-Indo-European pantheon, others were based on Greek gods. The two most famous deities were Jupiter (the king God) and Mars (the god of war). With its cultural influence spreading over most of the Mediterranean, Romans began accepting foreign gods into their own culture, as well as other philosophical traditions such as Cynicism and Stoicism.

Who did the Romans adapt several of their religious convictions from?
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A: Greek

Problem: Asthma:

A number of other health conditions occur more frequently in those with asthma, including gastro-esophageal reflux disease (GERD), rhinosinusitis, and obstructive sleep apnea. Psychological disorders are also more common, with anxiety disorders occurring in between 1652% and mood disorders in 1441%. However, it is not known if asthma causes psychological problems or if psychological problems lead to asthma. Those with asthma, especially if it is poorly controlled, are at high risk for radiocontrast reactions.

Do we know if GERD causes psychological problems?
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A:
unanswerable