Problem: Please answer a question about the following article about Tristan da Cunha:
On 16 March 2011, the freighter MS Oliva ran aground on Nightingale Island, spilling tons of heavy fuel oil into the ocean, leaving an oil slick threatening the island's population of rockhopper penguins. Nightingale Island has no fresh water, so the penguins were transported to Tristan da Cunha for cleaning.
When did the freighter Nightingale run aground?
A: March 2011
Problem: Please answer a question about the following article about Appalachian Mountains:
Before the French and Indian War, the Appalachian Mountains laid on the indeterminate boundary between Britain's colonies along the Atlantic and French areas centered in the Mississippi basin. After the French and Indian War, the Proclamation of 1763 restricted settlement for Great Britain's thirteen original colonies in North America to east of the summit line of the mountains (except in the northern regions where the Great Lakes formed the boundary). Although the line was adjusted several times to take frontier settlements into account and was impossible to enforce as law, it was strongly resented by backcountry settlers throughout the Appalachians. The Proclamation Line can be seen as one of the grievances which led to the American Revolutionary War. Many frontier settlers held that the defeat of the French opened the land west of the mountains to English settlement, only to find settlement barred by the British King's proclamation. The backcountry settlers who fought in the Illinois campaign of George Rogers Clark were motivated to secure their settlement of Kentucky.
Where did the mountains lay before the French and Indian War?
A: on the indeterminate boundary between Britain's colonies along the Atlantic and French areas centered in the Mississippi basin
Problem: Please answer a question about the following article about Catalan language:
In Majorcan, unstressed vowels reduce to four: /a e / follow the Eastern Catalan reduction pattern; however /o / reduce to [o], with /u/ remaining distinct, as in Western Catalan.
What reduction pattern do some vowels follow?
A: Eastern Catalan
Problem: Please answer a question about the following article about North Carolina:
While slaveholding was slightly less concentrated than in some Southern states, according to the 1860 census, more than 330,000 people, or 33% of the population of 992,622, were enslaved African Americans. They lived and worked chiefly on plantations in the eastern Tidewater. In addition, 30,463 free people of color lived in the state. They were also concentrated in the eastern coastal plain, especially at port cities such as Wilmington and New Bern, where a variety of jobs were available. Free African Americans were allowed to vote until 1835, when the state revoked their suffrage in restrictions following the slave rebellion of 1831 led by Nat Turner. Southern slave codes criminalized willful killing of a slave in most cases.
In 1860, what percent of the North Carolina population were slaves?
A:
33