Problem: Please answer a question about the following article about Napoleon:
Napoleon returned to Paris and found that both the legislature and the people had turned against him. Realizing his position was untenable, he abdicated on 22 June in favour of his son. He left Paris three days later and settled at Josephine's former palace in Malmaison (on the western bank of the Seine about 17 kilometres (11 mi) west of Paris). Even as Napoleon travelled to Paris, the Coalition forces crossed the frontier swept through France (arriving in the vicinity of Paris on 29 June), with the stated intent on restoring Louis XVIII to the French throne.
 On what date did the Coalition forces arrive near Paris?
A: 29 June
Problem: Please answer a question about the following article about Military history of the United States:
Rear Admiral Bradley A. Fiske was at the vanguard of new technology in naval guns and gunnery, thanks to his innovations in fire control 1890–1910. He immediately grasped the potential for air power, and called for the development of a torpedo plane. Fiske, as aide for operations in 1913–15 to Assistant Secretary Franklin D. Roosevelt, proposed a radical reorganization of the Navy to make it a war-fighting instrument. Fiske wanted to centralize authority in a chief of naval operations and an expert staff that would develop new strategies, oversee the construction of a larger fleet, coordinate war planning including force structure, mobilization plans, and industrial base, and ensure that the US Navy possessed the best possible war machines. Eventually, the Navy adopted his reforms and by 1915 started to reorganize for possible involvement in the World War then underway.
When did Fiske propose his reforms to the way the Navy operated?
A: 1913–15
Problem: Please answer a question about the following article about Annelid:
Most mature clitellates (the group that includes earthworms and leeches) are full hermaphrodites, although in a few leech species younger adults function as males and become female at maturity. All have well-developed gonads, and all copulate. Earthworms store their partners' sperm in spermathecae ("sperm stores") and then the clitellum produces a cocoon that collects ova from the ovaries and then sperm from the spermathecae. Fertilization and development of earthworm eggs takes place in the cocoon. Leeches' eggs are fertilized in the ovaries, and then transferred to the cocoon. In all clitellates the cocoon also either produces yolk when the eggs are fertilized or nutrients while they are developing. All clitellates hatch as miniature adults rather than larvae.
What annelid group includes leeches and earthworms?
A: clitellates
Problem: Please answer a question about the following article about IPod:
For all iPods released in 2006 and earlier, some equalizer (EQ) sound settings would distort the bass sound far too easily, even on undemanding songs. This would happen for EQ settings like R&B, Rock, Acoustic, and Bass Booster, because the equalizer amplified the digital audio level beyond the software's limit, causing distortion (clipping) on bass instruments.
Name four sound profiles that would result in bass distortion on pre-2007 iPods.
A:
R&B, Rock, Acoustic, and Bass Booster