Question: Solar power is anticipated to become the world's largest source of electricity by 2050, with solar photovoltaics and concentrated solar power contributing 16 and 11 percent to the global overall consumption, respectively.
Is there an answer to this question: By what year is solar power expected to become the world's greatest source of electricity?

Answer: 2050

Question: Through the 1860s, Victoria relied increasingly on a manservant from Scotland, John Brown. Slanderous rumours of a romantic connection and even a secret marriage appeared in print, and the Queen was referred to as "Mrs. Brown". The story of their relationship was the subject of the 1997 movie Mrs. Brown. A painting by Sir Edwin Henry Landseer depicting the Queen with Brown was exhibited at the Royal Academy, and Victoria published a book, Leaves from the Journal of Our Life in the Highlands, which featured Brown prominently and in which the Queen praised him highly.
Is there an answer to this question: What country was Queen Victoria's manservant with whom she was rumored to have a romantic interest?

Answer: Scotland

Question: Swaziland derives its name from a later king named Mswati II. KaNgwane, named for Ngwane III, is an alternative name for Swaziland the surname of whose royal house remains Nkhosi Dlamini. Nkhosi literally means "king". Mswati II was the greatest of the fighting kings of Swaziland, and he greatly extended the area of the country to twice its current size. The Emakhandzambili clans were initially incorporated into the kingdom with wide autonomy, often including grants of special ritual and political status. The extent of their autonomy however was drastically curtailed by Mswati, who attacked and subdued some of them in the 1850s.
Is there an answer to this question: What country got its name from Ngwane III?

Answer: unanswerable

Question: The pricing of risk refers to the incremental compensation required by investors for taking on additional risk, which may be measured by interest rates or fees. Several scholars have argued that a lack of transparency about banks' risk exposures prevented markets from correctly pricing risk before the crisis, enabled the mortgage market to grow larger than it otherwise would have, and made the financial crisis far more disruptive than it would have been if risk levels had been disclosed in a straightforward, readily understandable format.
Is there an answer to this question: According to several scholars, what prevented markets from correctly pricing risk before the crisis?

Answer:
lack of transparency about banks' risk exposures