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 road building programme was also expanded, with capital expenditure increased to 8% of GDP, "the highest level achieved by any post-war government". Central government expenditure on roads went up from £125 million in 1963/64 to £225 million in 1967/68, while a number of road safety regulations were introduced, covering seat belts, lorry driver's hours, car and lorry standards, and an experimental 70 mile per hour speed limit. In Scotland, spending on trunk roads went up from £6.8 million in 1963/64 to £15.5 million in 1966/67, while in Wales, spending on Welsh roads went up from £21.2 million in 1963/64 to £31.4 million in 1966/67.
By how many millions of pounds did the central government expenditure on roads go up between 1963 and 1968?

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: The Carolina Panthers earned their fourth straight victory by defeating the Baltimore Ravens at M&T Bank Stadium 23-21. QB Jake Delhomme passed for a career-high 365 yards while WR Steve Smith racked up 189 receiving yards and a touchdown, including a 72-yarder late in the fourth quarter. Also, WR Drew Carter had 4 receptions for 65 yards and a touchdown.  Ravens quarterback Kyle Boller threw two touchdowns to WR Mark Clayton that both came off tips by the Panthers secondary after Ravens starter Steve McNair left the game in the first quarter with a concussion. With the victory, the Panthers improved to 4-2 and second in the NFC South, trailing the 5-1 Saints by one game.

How many points did the Panthers win the game by?