Input: Read this: A test given to new students by Stanford University Music Professor Jonathan Berger showed that student preference for MP3-quality music has risen each year. Berger said the students seem to prefer the 'sizzle' sounds that MP3s bring to music.
Question: What kind of sound did students seem to prefer?

Output: sizzle

QUES: A second New Haven gastronomical claim to fame is Louis' Lunch, which is located in a small brick building on Crown Street and has been serving fast food since 1895. Though fiercely debated, the restaurant's founder Louis Lassen is credited by the Library of Congress with inventing the hamburger and steak sandwich. Louis' Lunch broils hamburgers, steak sandwiches and hot dogs vertically in original antique 1898 cast iron stoves using gridirons, patented by local resident Luigi Pieragostini in 1939, that hold the meat in place while it cooks.

When was Louis's Lunch found?
What is the answer?
ANS: 1895

QUES: In 2002, IBM acquired PwC consulting. In 2003 it initiated a project to redefine company values. Using its Jam technology, it hosted a three-day Internet-based online discussion of key business issues with 50,000 employees. Results were data mined with sophisticated text analysis software (eClassifier) for common themes. Three emerged, expressed as: "Dedication to every client's success", "Innovation that mattersfor our company and for the world", and "Trust and personal responsibility in all relationships". Another three-day Jam took place in 2004, with 52,000 employees discussing ways to implement company values in practice.
What company did PwC consulting acquire in 2003?

ANS: unanswerable

From an institutional perspective, the rules of the House assign a number of specific responsibilities to the minority leader. For example, Rule XII, clause 6, grant the minority leader (or his designee) the right to offer a motion to recommit with instructions; Rule II, clause 6, states the Inspector General shall be appointed by joint recommendation of the Speaker, majority leader, and minority leader; and Rule XV, clause 6, provides that the Speaker, after consultation with the minority leader, may place legislation on the Corrections Calendar. The minority leader also has other institutional duties, such as appointing individuals to certain federal entities.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What does Rule XII, clause 6 grant the Inspector General?
Ah, so.. unanswerable

Question: The total solar energy absorbed by Earth's atmosphere, oceans and land masses is approximately 3,850,000 exajoules (EJ) per year. In 2002, this was more energy in one hour than the world used in one year. Photosynthesis captures approximately 3,000 EJ per year in biomass. The amount of solar energy reaching the surface of the planet is so vast that in one year it is about twice as much as will ever be obtained from all of the Earth's non-renewable resources of coal, oil, natural gas, and mined uranium combined,
Try to answer this question if possible: In 2002, the Sun provided more energy in one hour than humans used in what span of time?
Answer: one year

Question: At the time the store was introduced, purchased audio files used the AAC format with added encryption, based on the FairPlay DRM system. Up to five authorized computers and an unlimited number of iPods could play the files. Burning the files with iTunes as an audio CD, then re-importing would create music files without the DRM. The DRM could also be removed using third-party software. However, in a deal with Apple, EMI began selling DRM-free, higher-quality songs on the iTunes Stores, in a category called "iTunes Plus." While individual songs were made available at a cost of US$1.29, 30 more than the cost of a regular DRM song, entire albums were available for the same price, US$9.99, as DRM encoded albums. On October 17, 2007, Apple lowered the cost of individual iTunes Plus songs to US$0.99 per song, the same as DRM encoded tracks. On January 6, 2009, Apple announced that DRM has been removed from 80% of the music catalog, and that it would be removed from all music by April 2009.
Try to answer this question if possible: In what year was DRM completely eliminated from the iTunes offerings?
Answer:
2009