Problem: Madonna (entertainer):

In 2000, Madonna starred in the film The Next Best Thing, and contributed two songs to the film's soundtrack; "Time Stood Still" and a cover of Don McLean's 1971 song "American Pie". She released her eighth studio album, Music, in September 2000. It featured elements from the electronica-inspired Ray of Light era, and like its predecessor, received acclaim from critics. Collaborating with French producer Mirwais Ahmadzai, Madonna commented: "I love to work with the weirdos that no one knows aboutthe people who have raw talent and who are making music unlike anyone else out there. Music is the future of sound." Stephen Thomas Erlewine from AllMusic felt that "Music blows by in a kaleidoscopic rush of color, technique, style and substance. It has so many depth and layers that it's easily as self-aware and earnest as Ray of Light." The album took the number-one position in more than 20 countries worldwide and sold four million copies in the first ten days. In the U.S., Music debuted at the top, and became her first number-one album in eleven years since Like a Prayer. It produced three singles: the Hot 100 number one "Music", "Don't Tell Me", and "What It Feels Like for a Girl". The music video of "What It Feels Like for a Girl" depicted Madonna committing acts of crime and vandalism, and was banned by MTV and VH1.

How many albums did "Music" sell in the first 10 days?
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A: four million

Problem: Federal Bureau of Investigation:

The USA PATRIOT Act increased the powers allotted to the FBI, especially in wiretapping and monitoring of Internet activity. One of the most controversial provisions of the act is the so-called sneak and peek provision, granting the FBI powers to search a house while the residents are away, and not requiring them to notify the residents for several weeks afterwards. Under the PATRIOT Act's provisions, the FBI also resumed inquiring into the library records of those who are suspected of terrorism (something it had supposedly not done since the 1970s).

What decreased the powers of the FBI?
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A: unanswerable

Problem: Incandescent light bulb:

On 13 December 1904, Hungarian Sandor Just and Croatian Franjo Hanaman were granted a Hungarian patent (No. 34541) for a tungsten filament lamp that lasted longer and gave brighter light than the carbon filament. Tungsten filament lamps were first marketed by the Hungarian company Tungsram in 1904. This type is often called Tungsram-bulbs in many European countries. Filling a bulb with an inert gas such as argon or nitrogen retards the evaporation of the tungsten filament compared to operating it in a vacuum. This allows for greater temperatures and therefore greater efficacy with less reduction in filament life.

Which company first marketed the tungsten filament lamp?
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A: Tungsram

Problem: 2008 Summer Olympics torch relay:

Internationally, the torch and its accompanying party traveled in a chartered Air China Airbus A330 (registered B-6075), painted in the red and yellow colors of the Olympic Games. Air China was chosen by the Beijing Committees of the Olympic Game as the designated Olympic torch carrier in March 2008 for its long-standing participation in the Olympic cause. The plane traveled a total of 137,000 km (85,000 mi) for a duration of 130 days through 21 countries and regions.

How many days did the plane travel?
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A:
130 days