TASK DEFINITION: This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.
PROBLEM: Passage: Hoping to rebound from their loss to the Patriots, the Raiders stayed at home for a Week 16 duel with the Houston Texans. Oakland would get the early lead in the first quarter as quarterback JaMarcus Russell completed a 20-yard touchdown pass to rookie wide receiver Chaz Schilens. The Texans would respond with fullback Vonta Leach getting a 1-yard touchdown run, yet the Raiders would answer with kicker Sebastian Janikowski getting a 33-yard and a 30-yard field goal. Houston would tie the game in the second quarter with kicker Kris Brown getting a 53-yard and a 24-yard field goal. Oakland would take the lead in the third quarter with wide receiver Johnnie Lee Higgins catching a 29-yard touchdown pass from Russell, followed up by an 80-yard punt return for a touchdown. The Texans tried to rally in the fourth quarter as Brown nailed a 40-yard field goal, yet the Raiders' defense would shut down any possible attempt.
Question: How many yards longer was the longest field goal than the shortest?

SOLUTION: number

PROBLEM: Passage: Coming off their divisional home win over the Jaguars, the Titans flew to Candlestick Park for a Week 9 interconference duel with the San Francisco 49ers. Tennessee would trail early in the first quarter as 49ers kicker Joe Nedney got a 40-yard field goal, yet the Titans would answer with kicker Rob Bironas making a 21-yard field goal. The Titans would take the lead in the second quarter as quarterback Vince Young got a 10-yard touchdown run, but San Francisco would close out the half with a 3-yard touchdown run from running back Frank Gore and a 12-yard touchdown pass from quarterback Alex Smith to wide receiver Jason Hill. In the third quarter, Tennessee would tie the game as running back Chris Johnson got a 1-yard touchdown. The 49ers would retake their lead in the fourth quarter with Nedney nailing a 25-yard field goal, yet the Titans would regain the lead with Johnson's 2-yard touchdown run, Bironas' 28-yard field goal, and cornerback Cortland Finnegan's 39-yard interception return for a touchdown. San Francisco tried to make a comeback as Smith found Hill again on a 3-yard touchdown pass, yet Tennessee's defense held up for the victory.
Question: In which quarter did both teams score the same amount of touchdowns?

SOLUTION: span

PROBLEM: Passage: The 1910 Chinese expedition to Tibet or the Chinese invasion of Tibet in 1910 was a military campaign of the Qing dynasty to establish direct rule in Tibet in early 1910. The expedition occupied Lhasa on February 12 and officially deposed the 13th Dalai Lama on the 25th. Qing rule of Tibet was established in the early 18th century after the 1720 Chinese expedition to Tibet, but it was essentially a protectorate rather than a direct rule. The actual rule also waned considerably with the gradual weakening of the Qing dynasty in the 19th century. After the British expedition to Tibet in 1904 and the Sino-British treaty in 1906, the Qing decided to establish direct rule over Tibet and thus sent such an expedition in 1910. As Professor Dawa Norbu stated, "The British military expedition and subsequent convention made the Chinese realize that their power in Tibet had disappeared. So, in 1910 China invaded Tibet, and the Dalai Lama fled to India." In the late winter of 1910, the Manchu government in Beijing was furious with the 13th Dalai Lama. His government, having witnessed the dissolution of its domains in Khams by Qing administrators, and fearing that the amban in Lhasa was going to eliminate its temporal authority, cut this imperial officer off from the sustenance that the Tibet government had guaranteed him in a prior agreement with the Qing court. When a relief column arrived in Lhasa from Sichuan to break the amban out of his isolation, the Dalai Lama fled for British India. However, the direct rule over Tibet proved short-lived: after the outbreak of the Xinhai Revolution and the Xinhai Lhasa turmoil in 1911-1912, Qing rule essentially ended in Lhasa and other parts of Tibet. All Qing forces left Tibet by the end of 1912.
Question: How many years did the Xinahai Revolution and Xinhai Lhasa last?

SOLUTION:
number