Article: Commercial radio stations broadcasting to the city include The Breeze, previously The Saint and currently broadcasting Hot adult contemporary music, Capital, previously Power FM and Galaxy and broadcasting popular music, Wave 105 and Heart Hampshire, the latter previously Ocean FM and both broadcasting adult contemporary music, and 106 Jack FM (www.jackradio.com), previously The Coast 106. In addition, Southampton University has a radio station called SURGE, broadcasting on AM band as well as through the web.

Question: What kind of music does Wave 105 play?
Ans: adult contemporary

Article: The concept of race in Brazil is complex. A Brazilian child was never automatically identified with the racial type of one or both of his or her parents, nor were there only two categories to choose from. Between an individual of unmixed West African descent and a very light mulatto individual, more than a dozen racial categories were acknowledged, based on various combinations of hair color, hair texture, eye color, and skin color. These types grade into each other like the colors of the spectrum, and no one category stands significantly isolated from the rest. In Brazil, people are classified by appearance, not heredity.

Question: What country has a complex way of acknowledging race?
Ans: Brazil

Article: Dell was the first company to publicly state a timeline for the elimination of toxic polyvinyl chloride (PVC) and brominated flame retardants (BFRs), which it planned to phase out by the end of 2009. It revised this commitment and now aims to remove these toxics by the end of 2011 but only in its computing products. In March 2010, Greenpeace activists protested at Dell offices in Bangalore, Amsterdam and Copenhagen calling for Dell's founder and CEO Michael Dell to 'drop the toxics' and claiming that Dell's aspiration to be 'the greenest technology company on the planet' was 'hypocritical'. Dell has launched its first products completely free of PVC and BFRs with the G-Series monitors (G2210 and G2410) in 2009.

Question: What toxic chemical did Dell set to eliminate from its products?
Ans: polyvinyl chloride

Article: As civil wars engulfed several Central American countries in the 1980s, hundreds of thousands of Salvadorans fled their country and came to the United States. Between 1980 and 1990, the Salvadoran immigrant population in the United States increased nearly fivefold from 94,000 to 465,000. The number of Salvadoran immigrants in the United States continued to grow in the 1990s and 2000s as a result of family reunification and new arrivals fleeing a series of natural disasters that hit El Salvador, including earthquakes and hurricanes. By 2008, there were about 1.1 million Salvadoran immigrants in the United States.

Question: Are the Salvadorans a large population in the U.S.?
Ans:
the Salvadoran immigrant population in the United States increased nearly fivefold from 94,000 to 465,000.