You will be given a definition of a task first, then some input of the task.
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 irony of a Cardinal attacking the troops of a Pope was not lost on Rome, Spain, and ultra-Catholics in France. In 1625 the French marshals Francois de Bonne, Duke of Lesdiguieres and Charles de Blanchefort, Marquis de Crequy, joined the Duke of Savoy, invaded the territories of the dominion of Genoa. An attack on Genoa would cut the southern end of the Spanish Road and knock out Spain's banker. The time seemed opportune, with the apparent convergence of Protestant hostility to the Habsburgs, and explains French participation in the London talks with Mansfeld. Richelieu hoped Britain and the Dutch would send a fleet to assist his own squadron in cutting the seaway between Spain and Genoa, while Venice attacked Milan. Francois Annibal d'Estrees, Duke of Estrees and 3,500 French troops crossed Protestant Swiss territory to join a similar number of Rhetians levied with French money. More subsidies and troops poured into Savoy, where the French formed a third of the 30,000-strong army that began operations against Genoa in February 1625. The attack caught the Genoese Republic unprepared. Most of the Republic was overrun, while 4,000 reinforcements from Spain were intercepted by French warships in March. By this time Cardinal Richelieu remarked:.
Output:
How many French marshals and Dukes joined together to invade Genoa?