Input: Dwight D. Eisenhower
The Germans launched a surprise counter offensive, in the Battle of the Bulge in December 1944, which the Allies turned back in early 1945 after Eisenhower repositioned his armies and improved weather allowed the Air Force to engage. German defenses continued to deteriorate on both the eastern front with the Soviets and the western front with the Allies. The British wanted Berlin, but Eisenhower decided it would be a military mistake for him to attack Berlin, and said orders to that effect would have to be explicit. The British backed down, but then wanted Eisenhower to move into Czechoslovakia for political reasons. Washington refused to support Churchill's plan to use Eisenhower's army for political maneuvers against Moscow. The actual division of Germany followed the lines that Roosevelt, Churchill and Stalin had previously agreed upon. The Soviet Red Army captured Berlin in a very large-scale bloody battle, and the Germans finally surrendered on May 7, 1945.

What nation's military conquered Berlin?
Output: Soviet

Input: Gamal Abdel Nasser
On 30 March, Nasser proclaimed a manifesto stipulating the restoration of civil liberties, greater parliamentary independence from the executive, major structural changes to the ASU, and a campaign to rid the government of corrupt elements. A public referendum approved the proposed measures in May, and held subsequent elections for the Supreme Executive Committee, the ASU's highest decision-making body. Observers noted that the declaration signaled an important shift from political repression to liberalization, although its promises would largely go unfulfilled.

What organization was to undergo a big overhaul?
Output: ASU

Input: Hellenistic period
Astronomers like Hipparchus (c. 190 – c. 120 BC) built upon the measurements of the Babylonian astronomers before him, to measure the precession of the Earth. Pliny reports that Hipparchus produced the first systematic star catalog after he observed a new star (it is uncertain whether this was a nova or a comet) and wished to preserve astronomical record of the stars, so that other new stars could be discovered. It has recently been claimed that a celestial globe based on Hipparchus's star catalog sits atop the broad shoulders of a large 2nd-century Roman statue known as the Farnese Atlas. Another astronomer, Aristarchos of Samos developed a heliocentric system.

Who stated that Hipparchus created the first systematic star map?
Output: Pliny

Input: Buddhism
The first truth explains the nature of dukkha. Dukkha is commonly translated as "suffering", "anxiety", "unsatisfactoriness", "unease", etc., and it is said to have the following three aspects:

What does the first truth cover?
Output:
Dukkha