Problem: Please answer a question about the following article about Annelid:
As in arthropods, each muscle fiber (cell) is controlled by more than one neuron, and the speed and power of the fiber's contractions depends on the combined effects of all its neurons. Vertebrates have a different system, in which one neuron controls a group of muscle fibers. Most annelids' longitudinal nerve trunks include giant axons (the output signal lines of nerve cells). Their large diameter decreases their resistance, which allows them to transmit signals exceptionally fast. This enables these worms to withdraw rapidly from danger by shortening their bodies. Experiments have shown that cutting the giant axons prevents this escape response but does not affect normal movement.
What species group are annelids' muscle control similar to?
A: arthropods
Problem: Please answer a question about the following article about Namibia:
Compared to neighbouring countries, Namibia has a large degree of media freedom. Over the past years, the country usually ranked in the upper quarter of the Press Freedom Index of Reporters without Borders, reaching position 21 in 2010, being on par with Canada and the best-positioned African country. The African Media Barometer shows similarly positive results.[citation needed] However, as in other countries, there is still mentionable influence of representatives of state and economy on media in Namibia. In 2009, Namibia dropped to position 36 on the Press Freedom Index. In 2013, it was 19th. In 2014 it ranked 22nd
Where was Namibia ranked on Press Freedom in 2009?
A: 36
Problem: Please answer a question about the following article about Dwight D. Eisenhower:
The Germans launched a surprise counter offensive, in the Battle of the Bulge in December 1944, which the Allies turned back in early 1945 after Eisenhower repositioned his armies and improved weather allowed the Air Force to engage. German defenses continued to deteriorate on both the eastern front with the Soviets and the western front with the Allies. The British wanted Berlin, but Eisenhower decided it would be a military mistake for him to attack Berlin, and said orders to that effect would have to be explicit. The British backed down, but then wanted Eisenhower to move into Czechoslovakia for political reasons. Washington refused to support Churchill's plan to use Eisenhower's army for political maneuvers against Moscow. The actual division of Germany followed the lines that Roosevelt, Churchill and Stalin had previously agreed upon. The Soviet Red Army captured Berlin in a very large-scale bloody battle, and the Germans finally surrendered on May 7, 1945.
What date saw the surrender of Nazi Germany?
A: May 7, 1945
Problem: Please answer a question about the following article about Party leaders of the United States House of Representatives:
Starting with Republican Nicholas Longworth in 1925, and continued through the Democrats' control of the House from 1931 to 1995, save for Republican majorities in 194749 and 195355, all majority leaders have directly ascended to the Speakership brought upon by the retirement of the incumbent. The only exceptions during this period were Charles A. Halleck who became Republican House leader and Minority Leader from 1959 to 1965, Hale Boggs who died in a plane crash, and Dick Gephardt who became the Democrats' House leader but as Minority Leader since his party lost control in the 1994 midterm elections. Since 1995, the only Majority Leader to become Speaker is John Boehner, though indirectly as his party lost control in the 2006 midterms elections. He subsequently served as Republican House leader and Minority Leader from 2007 to 2011 and then was elected Speaker when the House reconvened in 2011. In 1998, with Speaker Newt Gingrich announcing his resignation, both Majority Leader Dick Armey and Majority Whip Tom DeLay did not contest the Speakership which eventually went to Chief Deputy Whip Dennis Hastert.
Who succeeded Newt Gingrich as Speaker?
A:
Dennis Hastert