TASK DEFINITION: In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
PROBLEM: What happened in the lower part of the country?, Context: Representatives of the Polish government officially took over the civilian administration of the southern part of East Prussia on 23 May 1945. Subsequently Polish expatriates from Polish lands annexed by the Soviet Union as well as Ukrainians and Lemkos from southern Poland, expelled in Operation Vistula in 1947, were settled in the southern part of East Prussia, now the Polish Warmian-Masurian Voivodeship. In 1950 the Olsztyn Voivodeship counted 689,000 inhabitants, 22.6% of them coming from areas annexed by the Soviet Union, 10% Ukrainians, and 18.5% of them pre-war inhabitants. The remaining pre-war population was treated as Germanized Poles and a policy of re-Polonization was pursued throughout the country Most of these "Autochthones" chose to emigrate to West Germany from the 1950s through 1970s (between 1970 and 1988 55,227 persons from Warmia and Masuria moved to Western Germany). Local toponyms were Polonised by the Polish Commission for the Determination of Place Names.

SOLUTION: Subsequently Polish expatriates from Polish lands annexed by the Soviet Union as well as Ukrainians and Lemkos from southern Poland, expelled in Operation Vistula in 1947, were settled in the southern part of East Prussia

PROBLEM: Which happened earlier, the trio began playing together or the Cubs won the pennant four times between 1906 and 1910?, Context: "Baseball's Sad Lexicon," also known as "Tinker to Evers to Chance" after its refrain, is a 1910 baseball poem by Franklin Pierce Adams. The poem is presented as a single, rueful stanza from the point of view of a New York Giants fan seeing the talented Chicago Cubs infield of shortstop Joe Tinker, second baseman Johnny Evers, and first baseman Frank Chance complete a double play. The trio began playing together with the Cubs in 1902, and formed a double play combination that lasted through April 1912. The Cubs won the pennant four times between 1906 and 1910, often defeating the Giants en route to the World Series.

SOLUTION: The trio began playing together

PROBLEM: Small towers on top of a larger tower, or sometimes at the corner of a building such as a castle are called?, Context: The historic heart of Newcastle is the Grainger Town area. Established on classical streets built by Richard Grainger, a builder and developer, between 1835 and 1842, some of Newcastle upon Tyne's finest buildings and streets lie within this area of the city centre including Grainger Market, Theatre Royal, Grey Street, Grainger Street and Clayton Street. These buildings are predominantly four stories high, with vertical dormers, domes, turrets and spikes. Richard Grainger was said to 'have found Newcastle of bricks and timber and left it in stone'. Of Grainger Town's 450 buildings, 244 are listed, of which 29 are grade I and 49 are grade II*.

SOLUTION:
turrets