Problem: Please answer a question about the following article about Galicia (Spain):
Galicia (English i/lsi/, /l/; Galician: [alija] ( listen), [alija], or [alisja]; Spanish: [alija]; Galician and Portuguese: Galiza, [alia] ( listen), [alia] or [alisa]) is an autonomous community of Spain and historic nationality under Spanish law. Located in the North-West of the Iberian Peninsula, it comprises the provinces of A Coruna, Lugo, Ourense and Pontevedra, being bordered by Portugal to the south, the Spanish autonomous communities of Castile and Leon and Asturias to the east, and the Atlantic Ocean to the west and the north. It had a population of 2,765,940 in 2013 and has a total area of 29,574 km2 (11,419 sq mi). Galicia has over 1,660 km (1,030 mi) of coastline, including its offshore islands and islets, among them Cies Islands, Ons, Salvora, Cortegada, andthe largest and most populatedA Illa de Arousa.
What is its largest island?
A: Arousa
Problem: Please answer a question about the following article about Antenna (radio):
Instead, it is often desired to have an antenna whose impedance does not vary so greatly over a certain bandwidth. It turns out that the amount of reactance seen at the terminals of a resonant antenna when the frequency is shifted, say, by 5%, depends very much on the diameter of the conductor used. A long thin wire used as a half-wave dipole (or quarter wave monopole) will have a reactance significantly greater than the resistive impedance it has at resonance, leading to a poor match and generally unacceptable performance. Making the element using a tube of a diameter perhaps 1/50 of its length, however, results in a reactance at this altered frequency which is not so great, and a much less serious mismatch which will only modestly damage the antenna's net performance. Thus rather thick tubes are typically used for the solid elements of such antennas, including Yagi-Uda arrays.
What characteristic of the conductor changes the amount of reactance?
A: diameter
Problem: Please answer a question about the following article about Black people:
By that time, the majority of black people in the United States were native-born, so the use of the term "African" became problematic. Though initially a source of pride, many blacks feared that the use of African as an identity would be a hindrance to their fight for full citizenship in the US. They also felt that it would give ammunition to those who were advocating repatriating black people back to Africa. In 1835, black leaders called upon Black Americans to remove the title of "African" from their institutions and replace it with "Negro" or "Colored American". A few institutions chose to keep their historic names, such as the African Methodist Episcopal Church. African Americans popularly used the terms "Negro" or "colored" for themselves until the late 1960s.
Why did blacks fear to identify as African?
A: would be a hindrance to their fight for full citizenship in the US.
Problem: Please answer a question about the following article about United States presidential election, 2004:
The dismal results caused Gephardt to drop out and later endorse Kerry. Carol Moseley Braun also dropped out, endorsing Howard Dean. Besides the impact of coming in third, Dean was further hurt by a speech he gave at a post-caucus rally. Dean was shouting over the cheers of his enthusiastic audience, but the crowd noise was being filtered out by his unidirectional microphone, leaving only his full-throated exhortations audible to the television viewers. To those at home, he seemed to raise his voice out of sheer emotion. The incessant replaying of the "Dean Scream" by the press became a debate on the topic of whether Dean was the victim of media bias. The scream scene was shown approximately 633 times by cable and broadcast news networks in just four days following the incident, a number that does not include talk shows and local news broadcasts. However, those who were in the actual audience that day insist that they were not aware of the infamous "scream" until they returned to their hotel rooms and saw it on TV.
Which troubled candidate did Carol Moseley Braun end up endorsing, after she dropped out?
A:
Howard Dean