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: The Crusade of 1197, also known as the Crusade of Henry VI or the German Crusade was a crusade launched by the Hohenstaufen emperor Henry VI in response to the aborted attempt of his father, Emperor Frederick Barbarossa during the Third Crusade in 1189-90. Thus the military campaign is also known as the "Emperor's Crusade" . While his forces were already on their way to the Holy Land, Henry VI died before his departure in Messina on 28 September 1197. The emerging throne conflict between his brother Philip of Swabia and the Welf rival Otto of Brunswick made many higher-ranking crusaders return to Germany in order to protect their interests in the next imperial election. The nobles remaining on the campaign captured the Levant coast between Tyre and Tripoli before returning to Germany. The Crusade ended abruptly after the fall of Sidon and Beirut in 1198.
How many total years did the Third Crusade last?

Passage: The Protestant lands at the beginning of the 17th century were concentrated in Northern Europe, with territories in Germany, Scandinavia, England, Scotland, and areas of France, the Low Countries, Switzerland, Kingdom of Hungary and Poland. Heavy fighting, in some cases a continuation of the religious conflicts of the previous centuries, was seen, particularly in the Low Countries and the Electorate of the Palatinate . In Ireland there was a concerted attempt to create "plantations" of Protestant settlers in what was a predominantly Catholic country, and fighting with a religious dimension was serious in the 1640s and 1680s. In France the settlement proposed by the Edict of Nantes was whittled away, to the disadvantage of the Huguenot population, and the edict was revoked in 1685. Protestant Europe was largely divided into Lutheran and Reformed areas, with the Church of England maintaining a separate position. Efforts to unify Lutherans and Calvinists had little success; and the ecumenical ambition to overcome the schism of the Protestant Reformation remained almost entirely theoretical. The Church of England under William Laud made serious approaches to figures in the Orthodox Church, looking for common ground. Within Calvinism an important split occurred with the rise of Arminianism; the Synod of Dort of 1618-19 was a national gathering but with international repercussions, as the teaching of Arminius was firmly rejected at a meeting to which Protestant theologians from outside the Netherlands were invited. The Westminster Assembly of the 1640s was another major council dealing with Reformed theology, and some of its works continue to be important to Protestant denominations.
How many countries and regions had Protestant territories?

Passage: At this point, the Swedish empire in Germany began to crumble. In 1675, most of Swedish Pomerania and the Duchy of Bremen were taken by the Brandenburgers, Austrians, and Danes. In December 1677, the elector of Brandenburg captured Stettin. Stralsund fell on October 11, 1678. Greifswald, Sweden's last possession on the continent, was lost on November 5. A defensive alliance with John III of Poland, concluded on August 4, 1677, was rendered inoperative by the annihilation of Sweden's sea-power, the Battle of Oland, June 17, 1676; Battle of Fehmarn, June 1677, and the difficulties of the Polish king.
How many months was it between when the elector of Bradenburg captured Stettin and an alliance with John III of poland concluded?