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: In the Treaty of Labiau on 20 November, Charles X Gustav of Sweden granted Frederick William of Brandenburg full sovereignty in the Duchy of Prussia in turn for a more active participation in the war. In the Treaty of Radnot on 6 December, Charles X Gustav promised to accept George II Rakoczi of Transylvania as king of Poland and Grand Duke of Lithuania in return for his entrance into the war. Rakoczi entered the war in January 1657, crossing into the commonwealth with a force of 25,000 Transylvanian-Wallachian-Moldavian men and 20,000 Cossacks who broke the Polish siege of Krakow before they met with Charles X Gustav, who had led a Swedish-Brandenburgian army southwards. The following month saw the Swedish-Brandenburg-Transylvanian-Romanian-Cossack forces play cat and mouse with the Polish-Lithuanian forces, moving about all of the commonwealth without any major engagements, except the capture of Brest by Charles X Gustav in May, and the sack of Warsaw by Rakoczi and Gustaf Otto Stenbock on 17 June. Due to internal conflicts within the Cossacks practically there was no participation of Cossack Hetmanate in that war. Worn out from previous campaigns and requesting Bohdan Khmelnytsky to break with Sweden, Alexis of Russia eventually signed the Truce of Vilna or Niemiez with the Polish-Lithuanian Commonwealth, and did not engage the Swedish army in any major battle throughout 1657 even though he still reinforced his armies in Livonia. On 18 June, a Swedish force defeated a Russian army of 8,000 men commanded by Matvey V. Sheremetev in the Battle of Walk at Walk . In early 1658, Sweden and Russia agreed on a truce, resulting in the Treaty of Valiesar and the Treaty of Kardis . The Russian war with Poland-Lithuania on the other hand resumed in 1658.
Question: What day was the Treaty of Labiau signed?

SOLUTION: date

PROBLEM: Passage: The Second Goryeo-Khitan War was an 11th-century conflict between the kingdom of Goryeo and the Liao dynasty near what is now the border between China and North Korea. It was the second of the Goryeo-Khitan Wars, with the First Goryeo-Khitan War occurring in 993, the second in 1010, and the third in 1018. When King Seongjong died in 997, Liao invested his successor Wang Song as king of Goryeo . In 1009, he was assassinated by the forces of the general Gang Jo. Using it as a pretext, the Liao attacked Goryeo in the next year. They lost the first battle but won the second one, and Gang Jo was captured and killed. The Liao occupied and burnt the Goryeo capital Kaesong. The Khitan withdrew after Goryeo reaffirmed its tributary relationship with the Khitan.
Question: How did Wang Song die?

SOLUTION: span

PROBLEM: Passage: Hoping to rebound from their loss to the Eagles the Falcons played inside their dome for an inter-conference duel against the Bengals. In the first quarter the Falcons took the lead as QB Matt Ryan connected on a 3-yard TD pass to unheralded WR Brian Finneran. But the Bengals replied with kicker Mike Nugent making a 20-yard field goal. The Falcons dominated the second quarter, going on a 17-0 run. Kicker Matt Bryant hitting a 45-yard field goal. Then Ryan found deep threat WR Roddy White, who would eventually lead the NFL with 115 receptions, on a 43-yard TD pass, followed by eventual rushing yards leader, RB Michael Turner popping into the end zone on a 2-yard TD run. The Bengals rally in the third quarter going on a 22-0 run of their own. Nugent nailed a 33-yard field goal, followed by QB Carson Palmer completing a 19-yard TD pass to WR Terrell Owens. Then Palmer found WR Jordan Shipley on a laser 64-yard TD pass. (With a failed 2-point conversion) Then DB Adam Jones returned a fumble 59 yards to the endzone for a touchdown (With a failed two-point conversion). The Falcons pulled away in the fourth quarter with Ryan throwing an 11-yard TD pass to White. (With the 2-point conversion successful as Ryan passed to White) This was followed by Turner plunging into the end zone on a 3-yard TD run. The Falcons would concede only one touchdown after that as Palmer found WR Chad Ochocinco on an 8-yard TD pass. With the win, Atlanta went into its bye week at 5-2.
Question: Who scored the last touchdown of the game?

SOLUTION:
span