TASK DEFINITION: This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning).
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.
PROBLEM: Passage: In 1918, the castle became the seat of the president of the new Czechoslovak Republic, T.G. Masaryk. The New Royal Palace and the gardens were renovated by Slovenian architect Joze Plecnik. In this period the St Vitus Cathedral was finished . Renovations continued in 1936 under Plecnik's successor Pavel Janak. On March 15, 1939, shortly after the Nazi Germany forced Czech President Emil Hacha to hand his nation over to the Germans, Adolf Hitler spent a night in the Prague Castle, "proudly surveying his new possession." During the Nazi occupation of Czechoslovakia in World War II, Prague Castle became the headquarters of Reinhard Heydrich, the Reich Protector of Bohemia and Moravia. According to a popular rumor, he is said to have placed the Bohemian crown on his head; old legends say a usurper who places the crown on his head is doomed to die within a year. Less than a year after assuming power, on May 27, 1942, Heydrich was attacked during Operation Anthropoid, by British-trained Slovak and Czech soldiers while on his way to the Castle, and died of his wounds - which became infected - a week later. Klaus, his firstborn son, died the next year in a traffic accident, also in line with the legend. After the liberation of Czechoslovakia and the coup in 1948, the Castle housed the offices of the communist Czechoslovak government. After Czechoslovakia split into the Czech Republic and Slovakia, the castle became the seat of the Head of State of the new Czech Republic. Similar to what Masaryk did with Plecnik, president Vaclav Havel commissioned Borek Sipek to be the architect of post-communism Prague Castle's necessary improvements, in particular of the facelift of the castle's gallery of paintings.

SOLUTION: How long after being attacked did Heydrich die?

PROBLEM: Passage: As of the census of 2010, there were 50,251 people, 20,065 households, and 13,721 families residing in the county. The population density was 90 people per square mile (35/km2). There were 22,677 housing units at an average density of 40 per square mile (15/km2). The racial makeup of the county was 74.1% Race (United States Census), 19.3% Race (United States Census) or Race (United States Census), 0.7% Race (United States Census), 1.1% Race (United States Census), 0.1% Race (United States Census), 1.8% from Race (United States Census), and 3.0% from two or more races. 5.6% of the population were Race (United States Census) or Race (United States Census) of any race.

SOLUTION: How many households and families are in the county according to the 2010 census?

PROBLEM: Passage: The Bolshevik forces reached the Lithuanian territory on July 7, 1920, and continued to push the Polish troops. The Lithuanian Army moved to secure territories abandoned by the retreating Polish forces. They took Turmantas on July 7, Tauragnai and Alanta on July 9, Sirvintos and Musninkai on July 10, Kernave, Moletai, and Giedraiciai on July 11, Maisiagala and Pabrade on July 13. On July 13 the Polish command decided to transfer Vilnius to the Lithuanians in accordance with the resolution of the Spa Conference. Lithuanians moved in, but their trains were stopped by Polish soldiers near Kazimieriskes. This delay meant that the Bolsheviks were the first to enter Vilnius on July 14. By the time first Lithuanian troops entered the city on July 15, it was already secured by the Soviets. Poland sought to have Russians in the city as it would create much less complications when Polish Army counterattacked. Despite the Peace Treaty, the Soviets did not intend to transfer the city to the Lithuanians. Indeed, there were indications that the Soviets planned a coup against the Lithuanian government in hopes to re-establish the Lithuanian SSR. Despite the setback in Vilnius, the Lithuanians continued to secure territories in the Suwaki Region. They took Druskininkai on July 17, Vistytis, Punsk, Giby, and Sejny on July 19, Suwaki on July 29, Augustow on August 8. The Polish units, afraid of being surrounded and cut off from the main Polish forces, retreated towards omza. The Lithuanian authorities started to organize themselves in the regained areas.

SOLUTION:
From July 7 to July 13 how many terriotories did the Lituanian Army take?