Input: Sahara
The primary source of rain in the Sahara is the equatorial low a continuous belt of low-pressure systems near the equator which bring the brief, short and irregular rainy season to the Sahel and the southern Sahara. The Sahara doesn't lack precipitation because of a lack of moisture, but due to the lack of a precipitation-generating mechanism. Rainfall in this giant desert has to overcome the physical and atmospheric barriers that normally prevent the production of precipitation. The harsh climate of the Sahara is characterized by extremely low, unreliable, highly erratic rainfall; extremely high sunshine duration values; high temperatures year-round; negligible rates of relative humidity, a significant diurnal temperature variation and extremely high levels of potential evaporation which are the highest recorded worldwide.

What does the desert have to overcome?
Output: barriers that normally prevent the production of precipitation


Input: Article: The Pāli Tipitaka, which means "three baskets", refers to the Vinaya Pitaka, the Sutta Pitaka, and the Abhidhamma Pitaka. The Vinaya Pitaka contains disciplinary rules for the Buddhist monks and nuns, as well as explanations of why and how these rules were instituted, supporting material, and doctrinal clarification. The Sutta Pitaka contains discourses ascribed to Gautama Buddha. The Abhidhamma Pitaka contains material often described as systematic expositions of the Gautama Buddha's teachings.

Now answer this question: What does the "three baskets" refer to?

Output: the Vinaya Pitaka, the Sutta Pitaka, and the Abhidhamma Pitaka


Article: Philosophical empiricists hold no knowledge to be properly inferred or deduced unless it is derived from one's sense-based experience. This view is commonly contrasted with rationalism, which states that knowledge may be derived from reason independently of the senses. For example, John Locke held that some knowledge (e.g. knowledge of God's existence) could be arrived at through intuition and reasoning alone. Similarly Robert Boyle, a prominent advocate of the experimental method, held that we have innate ideas. The main continental rationalists (Descartes, Spinoza, and Leibniz) were also advocates of the empirical "scientific method".

Question: Where does rationalism say knowledge comes from?
Ans: reason independently of the senses


Here is a question about this article: The "photoelectrons" emitted as a result of the photoelectric effect have a certain kinetic energy, which can be measured. This kinetic energy (for each photoelectron) is independent of the intensity of the light, but depends linearly on the frequency; and if the frequency is too low (corresponding to a photon energy that is less than the work function of the material), no photoelectrons are emitted at all, unless a plurality of photons, whose energetic sum is greater than the energy of the photoelectrons, acts virtually simultaneously (multiphoton effect)  Assuming the frequency is high enough to cause the photoelectric effect, a rise in intensity of the light source causes more photoelectrons to be emitted with the same kinetic energy, rather than the same number of photoelectrons to be emitted with higher kinetic energy.
What is the answer to this question: What does the kinetic energy of a photoelectron depend on?
****
So... the frequency


The problem: Answer a question about this article:
Following the success of season one, the second season was moved up to air in January 2003. The number of episodes increased, as did the show's budget and the charge for commercial spots. Dunkleman left the show, leaving Seacrest as the lone host. Kristin Adams was a correspondent for this season.
What year did season two of American Idol first air?
****
The answer: 2003


The problem: Answer a question about this article:
Through Victoria's reign, the gradual establishment of a modern constitutional monarchy in Britain continued. Reforms of the voting system increased the power of the House of Commons at the expense of the House of Lords and the monarch. In 1867, Walter Bagehot wrote that the monarch only retained "the right to be consulted, the right to encourage, and the right to warn". As Victoria's monarchy became more symbolic than political, it placed a strong emphasis on morality and family values, in contrast to the sexual, financial and personal scandals that had been associated with previous members of the House of Hanover and which had discredited the monarchy. The concept of the "family monarchy", with which the burgeoning middle classes could identify, was solidified.
As Victorias rule became less polital, what values were emphasized?
****
The answer:
morality and family values