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 Broncos flew to the O.co Coliseum for an AFC West duel with the Oakland Raiders. Each team traded field goals in the first quarter, with a 41-yard field goal by Raiders' placekicker Sebastian Janikowski and a 20-yarder by Broncos' placekicker Brandon McManus, the latter of whom added a 28-yard field goal early in the second quarter. The Raiders re-claimed the lead, with quarterback Derek Carr connecting on a 5-yard touchdown pass to wide receiver Brice Butler. However, the Broncos took control of the game with 35 unanswered points. Quarterback Peyton Manning shook off two early interceptions and connected on a pair of touchdown passes within the last three minutes of the first half &#8212; 51-yarder to running back C. J. Anderson and a 32-yarder to wide receiver Emmanuel Sanders. Manning added three more touchdown passes in the third quarter &#8212; a 10- and 12-yarder to tight end Julius Thomas, followed by a 15-yarder to Sanders. Two of the three third-quarter scoring plays came off Raiders' turnovers. Manning sat out the entire fourth quarter, and backup quarterback Brock Osweiler took his place. The Raiders added a late score, with Carr connecting on an 18-yard touchdown pass to tight end Mychal Rivera.
Question: How many yards longer was the first field goal when compared against the second?

SOLUTION: number

PROBLEM: Passage: The Niners would go down the field to score with 1:45 remaining. The game appeared over after Tramaine Brock appeared to have an interception. However, the interception was reviewed, and after review, the call was overturned, because replay concluded that the ball had hit the ground before Brock was able to control it. The next play, Kenneth Acker was called for pass interference which gave the Giants the ball on the goal line. Larry Donnell would catch the game-winning touchdown with 21 seconds left to give New York the win.
Question: What was the last play

SOLUTION: span

PROBLEM: Passage: Friedrich Engels wrote The Peasant War in Germany , which opened up the issue of the early stages of German capitalism on later bourgeois "civil society" at the level of peasant economies. Engels' analysis was picked up in the middle 20th century by the French Annales School, and Marxist historians in East Germany and Britain. Using Karl Marx's concept of historical materialism,  Engels portrayed the events of 1524-1525 as prefiguring the 1848 Revolution. He wrote, "Three centuries have passed and many a thing has changed; still the Peasant War is not so impossibly far removed from our present struggle, and the opponents who have to be fought are essentially the same. We shall see the classes and fractions of classes which everywhere betrayed 1848 and 1849 in the role of traitors, though on a lower level of development, already in 1525." Engels ascribed the failure of the revolt to its fundamental conservatism. This led both Marx and Engels to conclude that the communist revolution, when it occurred, would be led not by a peasant army but by an urban proletariat.
Question: Who did Engels say would lead the revolution?

SOLUTION:
span