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.

Example Input: Passage: Regent Moray and his secretary John Wood tried to gain English support by producing the Casket letters in England, which were intended to incriminate Mary in the death of Lord Darnley. Moray also raised money in London by selling items from the Scottish crown jewels, including what was claimed to be a unicorn horn. Queen Elizabeth and her advisors were at first reluctant to intervene but their actions, and support of Moray, served to prevent reconciliation in Scotland. The Regent Moray was assassinated in January 1570 by a member of the Hamilton family. Elizabeth sent an army into Scotland in May 1570, which reached Glasgow, where the Queen's party were besieging Glasgow Castle. The army was commanded by the Earl of Sussex from Berwick, its leader in Scotland was William Drury, styled "Captain General." The Earl of Lennox was in their company, arriving at Edinburgh on 14 May 1570. The Marian lords abandoned their siege of Glasgow Castle before the English arrived on 18 May, and returned to their homelands, the Hamiltons to Arran and Craignethan Castle, and Drury attempted a siege of Dumbarton Castle. For Elizabeth's foreign policy this intervention had the effect of making France and Spain less likely to offer tangible pro-Marian support. After the Rising of the North and the discovery of the Ridolfi plot which further damaged Mary's reputation, Regent Mar and James Douglas, Earl of Morton were able to broker the deployment of an English army against Mary's supporters at Edinburgh Castle. The English diplomat Henry Killigrew worked on the reconciliation of the Scottish nobility at Perth in February 1572, where many promised not to support Mary as Queen. The fall of Edinburgh Castle concluded the civil war.
Example Output: How did Moray die?

Example Input: Passage: The Relief of Genoa took place between 28 March 1625 and 24 April 1625, during the Thirty Years' War. It was a major naval expedition launched by Spain against the French-occupied Republic of Genoa, of which the capital Genoa was being besieged by a joint Franco-Savoyard army composed of 30,000 men and 3,000 cavalry. In 1625, when the Republic of Genoa, traditionally an ally of Spain, was occupied by French troops of the Duke of Savoy, the city underwent a hard siege. It was known in Genoese governmental circles that one of the reasons why the Dutch government had offered their help to the Franco-Savoyan army was so that they could "hit the bank of the King of Spain". However, the Spanish fleet commanded by General Álvaro de Bazán, Marquis of Santa Cruz, came to the aid of Genoa and relieved the city. Returning its sovereignty to the Republic of Genoa and forcing the French to raise the siege, they consequently began a combined campaign against the Franco-Savoyan forces that had overrun the Genoese Republic one year before. The joint Franco-Piedmontese army was forced to leave Liguria and Spanish troops invaded Piedmont, thereby securing the Spanish Road. Richelieu's Invasion of Genoa and the Valtelline had resulted in his humiliation by the Spaniards.
Example Output: Did the Franco-Savoyard army have more men or cavalry?

Example Input: Passage: Petrova was seeded 18th at the 2010 Rogers Cup in Montreal and won a tough opener against Lucie Šafářová. In the second round, she faced former world No. 1 Dinara Safina and despite serving 15 aces, she was defeated, 7-5, 4-6, 6-4. Petrova played the final event of the US Open Series in New Havan at the 2010 Pilot Pen Tennis, where she received a wild card to play as the eighth seed. In the first round, she came from a set down to beat Varvara Lepchenko. She then defeated her former doubles partner Bethanie Mattek-Sands to advance to the quarterfinals. She then had an impressive 6-2, 6-1 victory over second seed Samantha Stosur for her fourth top 10 win of the season. She defeated Maria Kirilenko in her semifinal match, but was beaten by Caroline Wozniacki in the final, 6-3, 3-6, 6-3.
Example Output:
How many more points did Petrova score than Samantha Stosur in their match?