Input: Russian Soviet Federative Socialist Republic
In 1964, Nikita Khrushchev was removed from his position of power and replaced with Leonid Brezhnev. Under his rule, the Russian SFSR and the rest of the Soviet Union went through an era of stagnation. Even after he died in 1982, the era didn't end until Mikhail Gorbachev took power and introduced liberal reforms in Soviet society.

Who assumed a position of power in 1964?
Output: Leonid Brezhnev

Input: Alps
The formation of the Alps (the Alpine orogeny) was an episodic process that began about 300 million years ago. In the Paleozoic Era the Pangaean supercontinent consisted of a single tectonic plate; it broke into separate plates during the Mesozoic Era and the Tethys sea developed between Laurasia and Gondwana during the Jurassic Period. The Tethys was later squeezed between colliding plates causing the formation of mountain ranges called the Alpide belt, from Gibraltar through the Himalayas to Indonesiaa process that began at the end of the Mesozoic and continues into the present. The formation of the Alps was a segment of this orogenic process, caused by the collision between the African and the Eurasian plates that began in the late Cretaceous Period.

What did the Pangaean supercontinent consisted of what during the Paleozoic Era?
Output: a single tectonic plate

Input: Ottoman Empire
Many of the writers in the Tanzimat period wrote in several different genres simultaneously: for instance, the poet Namik Kemal also wrote the important 1876 novel Intibah ("Awakening"), while the journalist Ibrahim Sinasi is noted for writing, in 1860, the first modern Turkish play, the one-act comedy "Sair Evlenmesi" ("The Poet's Marriage"). An earlier play, a farce entitled "Vakayi'-i 'Acibe ve Havadis-i Garibe-yi Kefsger Ahmed" ("The Strange Events and Bizarre Occurrences of the Cobbler Ahmed"), dates from the beginning of the 19th century, but there remains some doubt about its authenticity. In a similar vein, the novelist Ahmed Midhat Efendi wrote important novels in each of the major movements: Romanticism (Hasan Mellah yahud Srr Icinde Esrar, 1873; "Hasan the Sailor, or The Mystery Within the Mystery"), Realism (Henuz On Yedi Yasnda, 1881; "Just Seventeen Years Old"), and Naturalism (Musahedat, 1891; "Observations"). This diversity was, in part, due to the Tanzimat writers' wish to disseminate as much of the new literature as possible, in the hopes that it would contribute to a revitalization of Ottoman social structures.

What 1876 Novel did Namik Kemal write?
Output: Intibah ("Awakening")

Input: Electric motor
Large brushes are desired for a larger brush contact area to maximize motor output, but small brushes are desired for low mass to maximize the speed at which the motor can run without the brushes excessively bouncing and sparking. (Small brushes are also desirable for lower cost.) Stiffer brush springs can also be used to make brushes of a given mass work at a higher speed, but at the cost of greater friction losses (lower efficiency) and accelerated brush and commutator wear. Therefore, DC motor brush design entails a trade-off between output power, speed, and efficiency/wear.

Besides wear, what is a downside of stiff brush springs?
Output:
lower efficiency