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: Tampa Bay got off to a slow start as Kansas City took the opening drive 69 yards for a touchdown. On Tampa Bay's first play from scrimmage, Earnest Graham fumbled and the Chiefs recovered. The turnover led to another Kansas City touchdown, and a 14-0 lead. Early in the second quarter, Tampa Bay drove into the red zone, and scored a field goal. On the following drive, the Chiefs executed a flea-flicker play and quarterback Tyler Thigpen caught an improbable 37-yard touchdown pass. Late in the second quarter, the Chiefs added a field goal, to stretch the lead to 24-3. On the ensuing kickoff, Clifton Smith scored a 97-yard kickoff return touchdown, the second such in franchise history. The Buccaneer defense held the Chiefs to a 3-and-out, and the offense took over with 1:08 to go. As time expired in the half, Matt Bryant's second field goal trimmed the deficit to 24-13. Neither team scored in the third quarter, and all drives ended in punts. Early in the fourth quarter, Jeff Garcia again drove Tampa Bay into the red zone. Clifton Smith caught a pass, but fumbled at the 13. Kansas City recovered at their own 10. On the very next play, Jamaal Charles fumbled away a pitch in the backfield, and Tampa Bay recovered inside the 3. In a trick play, Jeff Garcia handed off to Earnest Graham, who passed to Alex Smith for a touchdown. A two-point conversion failed, and the score trimmed to 24-19. With 3:34 to go, the Buccaneers drove to the Kansas City 3, and Earnest Graham appeared to be heading for a potential game-tying score. The ball was fumbled, however, and the Chiefs took over on a touchback. The Buccaneer defense forced a punt, and they took over with 1:50 to go. Jeff Garcia quickly drove the Buccaneers to a 25-yard touchdown, and a two-point conversion catch by Alex Smith sent the game to overtime. In the overtime period, Tampa Bay won the coin toss. They drove to the Kansas City 15-yard line, and Matt Bryant won the game on a 34-yard field goal. The victory marked the largest comeback (from 21 points behind to win) in franchise history. With the win, the Buccaneers went into their bye week at 6-3.
How many field goals were there before halftime?

Passage: The Kaga Rebellion or Chōkyō Uprising was a large-scale revolt in Kaga Province , Japan, in late 1487 through 1488. Togashi Masachika, who ruled Kaga Province as shugo, had been restored to power in 1473 with aid from the Asakura clan as well as the Ikkō-ikki, a loose collection of lesser nobility, monks, and farmers. By 1474, however, the Ikkō-ikki grew discontent with Masachika, and launched some initial revolts, which were easily quelled. In 1487, when Masachika left on a military campaign, between one hundred thousand and two hundred thousand Ikkō-ikki revolted. Masachika returned with his army, but the Ikkō-ikki, backed by several disaffected vassal families, overwhelmed his army and surrounded him in his palace, where he committed seppuku. The former vassals of Masachika granted the position of shugo to Masachika's uncle Yasutaka, but over the next several decades, the Ikkō-ikki increased their political hold on the province, which they would effectively control for almost a century.
How many decades passed when Ikkō-ikki increased their political hold on the province?

Passage: The Battle of Stiklestad  in 1030 is one of the most famous battles in the history of Norway. In this battle, King Olaf II of Norway  was killed. During the pontificate of Pope Alexander III, the Roman Catholic Church  declared Olaf a saint in 1164. His younger half-brother, Harald Hardrada, was also present at the battle. Harald was only fifteen when the battle of Stiklestad took place. He became King of Norway in 1047, only to die in a failed invasion of England at the Battle of Stamford Bridge in 1066. The authenticity of the battle as a historical event is subject to question. Contemporary sources say the king was murdered. According to the Anglo Saxon Chronicle of 1030, Olaf was killed by his own people. Adam of Bremen wrote in 1070 that Olaf was killed in an ambush, and so did Florence of Worcester in 1100. Those are the only contemporary sources that mention the death of the king. After the king's canonization it was felt that the saint could not have died in such circumstances.  The story of the Battle of Stiklestad as we know it gradually developed during the two centuries following the death of King Olaf. Saint Olaf must have fallen in a major battle for Christianity.

How many years after Harald Hardrada became King of Norway did he die in a faield invasion of England?