Chopin's output as a composer throughout this period declined in quantity year by year. Whereas in 1841 he had written a dozen works, only six were written in 1842 and six shorter pieces in 1843. In 1844 he wrote only the Op. 58 sonata. 1845 saw the completion of three mazurkas (Op. 59). Although these works were more refined than many of his earlier compositions, Zamoyski opines that "his powers of concentration were failing and his inspiration was beset by anguish, both emotional and intellectual."
How many pieces did Chopin compose in 1842?
six

Input: Bird
The consensus view in contemporary paleontology is that the flying theropods, or avialans, are the closest relatives of the deinonychosaurs, which include dromaeosaurids and troodontids. Together, these form a group called Paraves. Some basal members of this group, such as Microraptor, have features which may have enabled them to glide or fly. The most basal deinonychosaurs were very small. This evidence raises the possibility that the ancestor of all paravians may have been arboreal, have been able to glide, or both. Unlike Archaeopteryx and the non-avialan feathered dinosaurs, who primarily ate meat, recent studies suggest that the first avialans were omnivores.

Dromaeosaurids and troodontids are members of what group?
Output: deinonychosaurs

Input: Article: Faced with this loss of business, Valencia suffered a severe economic crisis. This manifested early in 15191523 when the artisan guilds known as the Germanies revolted against the government of the Habsburg king Charles I in Valencia, now part of the Crown of Aragon, with most of the fighting done in 1521. The revolt was an anti-monarchist, anti-feudal autonomist movement inspired by the Italian republics, and a social revolt against the nobility who had fled the city before an epidemic of plague in 1519. It also bore a strong anti-Islamic aspect, as rebels rioted against Aragon's population of mudejars and imposed forced conversions to Christianity.

Now answer this question: When did the guilds' rebellion take place?

Output: 15191523

Article: One example of omnidirectional antennas is the very common vertical antenna or whip antenna consisting of a metal rod (often, but not always, a quarter of a wavelength long). A dipole antenna is similar but consists of two such conductors extending in opposite directions, with a total length that is often, but not always, a half of a wavelength long. Dipoles are typically oriented horizontally in which case they are weakly directional: signals are reasonably well radiated toward or received from all directions with the exception of the direction along the conductor itself; this region is called the antenna blind cone or null.

Question: What is the main element of an omnidirectional antenna?
Ans: metal rod

Here is a question about this article: Nasser also attempted to maintain oversight of the country's civil service to prevent it from inflating and consequently becoming a burden to the state. New laws provided workers with a minimum wage, profit shares, free education, free health care, reduced working hours, and encouragement to participate in management. Land reforms guaranteed the security of tenant farmers, promoted agricultural growth, and reduced rural poverty. As a result of the 1962 measures, government ownership of Egyptian business reached 51 percent, and the National Union was renamed the Arab Socialist Union (ASU). With these measures came more domestic repression, as thousands of Islamists were imprisoned, including dozens of military officers. Nasser's tilt toward a Soviet-style system led his aides Boghdadi and Hussein el-Shafei to submit their resignations in protest.
What is the answer to this question: What was the new name for the National Union?
****
So... Arab Socialist Union

Article: Thus, only in 1944 did the U.S. Navy begin to use its 150 submarines to maximum effect: installing effective shipboard radar, replacing commanders deemed lacking in aggression, and fixing the faults in the torpedoes. Japanese commerce protection was "shiftless beyond description,"[nb 14] and convoys were poorly organized and defended compared to Allied ones, a product of flawed IJN doctrine and training errors concealed by American faults as much as Japanese overconfidence. The number of U.S. submarines patrols (and sinkings) rose steeply: 350 patrols (180 ships sunk) in 1942, 350 (335) in 1943, and 520 (603) in 1944. By 1945, sinkings of Japanese vessels had decreased because so few targets dared to venture out on the high seas. In all, Allied submarines destroyed 1,200 merchant ships about five million tons of shipping. Most were small cargo-carriers, but 124 were tankers bringing desperately needed oil from the East Indies. Another 320 were passenger ships and troop transports. At critical stages of the Guadalcanal, Saipan, and Leyte campaigns, thousands of Japanese troops were killed or diverted from where they were needed. Over 200 warships were sunk, ranging from many auxiliaries and destroyers to one battleship and no fewer than eight carriers.

Question: How many Japanese merchant ships did Allied submarines sink during the war?
Ans:
1,200