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.

Passage: When the war started, John II had been King of Navarre since 1425 through his first wife, Blanche I of Navarre, who had married him in 1420. When Blanche died in 1441, John retained the government of her lands and dispossessed his own eldest son, Charles , who was made Prince of Viana in 1423. John tried to assuage his son with the lieutenancy of Navarre, but his son's French upbringing and French allies, the Beaumonteses, brought the two into conflict. In the early 1450s they were engaged in open warfare in Navarre. Charles was captured and released; and John tried to disinherit him by illegally naming his daughter Eleanor, who was married to Gaston IV of Foix, his successor. In 1451 John's new wife, Juana Enríquez, gave birth to a son, Ferdinand. In 1452 Charles fled his father first for France, later for the court of his uncle, John's elder brother, Alfonso V at Naples. From 1454 John governed his brother's Spanish realms—the Crown of Aragon—as lieutenant. When Alfonso died in 1458, Charles was arrested and brought to Majorca. John succeeded Alfonso as ruler of the Crown of Aragon. In his will John named Charles as his heir. Among John's early unpopular acts was to quit the war against Genoa, upsetting the merchants of Barcelona. He also refused to aid his nephew, Ferdinand I of Naples, in securing his throne.
How many years after Blanche died did John II have his son Ferdinand?

Passage: The states with the greatest percentage or professing Catholics are central states, namely Guanajuato (96.4%), Aguascalientes (95.6%) and Jalisco (95.4%), whereas southeastern states have the least percentage of Catholics, namely Chiapas (63.8%), Tabasco (70.4%) and Campeche (71.3%). The percentage of professing Catholics has been decreasing over the last four decades, from over 98% in 1950 to 87.9% in 2000. Average annual growth of Catholic believers from 1990 to 2000 was 1.7% whereas that of Non-Catholics was 3.7%. Given that average annual population increase over the same time period was 1.8%, the percentage of Catholics with respect to total population is still decreasing.
How many more Catholics, by percent, lived in Campeche compared to Tabasco?

Passage: Zrinski and Frankopan were executed by beheading on 30 April 1671 in Wiener Neustadt.  Their estates were confiscated and their families relocated — Zrinski's wife, Katarina Zrinska, was interned in the Dominican convent in Graz where she fell mentally ill and remained until her death in 1673, two of his daughters died in a monastery, and his son Ivan Antun  died in madness, after twenty years of terrible imprisonment and torture, on 11 November 1703. The oldest daughter Jelena, already married in northeastern Upper Hungary, survived and continued the resistance. Some 2,000 other nobles were arrested as part of a mass crackdown.  Two more leading conspirators — Ferenc Nádasdy, Chief Justice of Hungary, and Styrian governor, Count Hans Erasmus von Tattenbach — were executed . In the view of Emperor Leopold, the Croats and Hungarians had forfeited their right to self-administration through their role in the attempted rebellion. Leopold suspended the constitution - already, the Zrinski trial had been conducted by an Austrian, not a Hungarian court - and ruled Hungary like a conquered province.

How many children did Zrinski have?