Problem: YouTube:

In January 2010, YouTube launched an experimental version of the site that used the built-in multimedia capabilities of web browsers supporting the HTML5 standard. This allowed videos to be viewed without requiring Adobe Flash Player or any other plug-in to be installed. The YouTube site had a page that allowed supported browsers to opt into the HTML5 trial. Only browsers that supported HTML5 Video using the H.264 or WebM formats could play the videos, and not all videos on the site were available.

What happened in January 2009?
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A: unanswerable

Problem: Capital punishment in the United States:

The moratorium ended on January 17, 1977 with the shooting of Gary Gilmore by firing squad in Utah. The first use of the electric chair after the moratorium was the electrocution of John Spenkelink in Florida on May 25, 1979. The first use of the gas chamber after the moratorium was the gassing of Jesse Bishop in Nevada on October 22, 1979. The first use of the gallows after the moratorium was the hanging of Westley Allan Dodd in Washington on January 5, 1993. The first use of lethal injection was on December 7, 1982, when Charles Brooks, Jr., was executed in Texas.

On what date was John Spenkelink executed?
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A: May 25, 1979

Problem: Communications in Somalia:

On March 22, 2012, the Somali Cabinet unanimously approved the National Communications Act, which paves the way for the establishment of a National Communications regulator in the broadcasting and telecommunications sectors. The bill was passed following consultations between government representatives and communications, academic and civil society stakeholders. According to the Ministry of Information, Posts and Telecommunication, the Act is expected to create an environment conducive to investment and the certainty it provides will encourage further infrastructural development, resulting in more efficient service delivery.

Continued infrastructure development results in more efficient what?
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A: service delivery

Problem: Mary (mother of Jesus):

In paintings, Mary is traditionally portrayed in blue. This tradition can trace its origin to the Byzantine Empire, from c.500 AD, where blue was "the colour of an empress". A more practical explanation for the use of this colour is that in Medieval and Renaissance Europe, the blue pigment was derived from the rock lapis lazuli, a stone imported from Afghanistan of greater value than gold. Beyond a painter's retainer, patrons were expected to purchase any gold or lapis lazuli to be used in the painting. Hence, it was an expression of devotion and glorification to swathe the Virgin in gowns of blue.

What is the name of Mary's favorite stone?
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A:
unanswerable