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.

Passage: Col. Edwin Sumner conducted a campaign against the Navajo in 1851. He delegated Maj. Electus Backus to build Fort Defiance in the middle of Dine bikeyah . Col Sumner entered Canyon de Chelly but Navajo harassment attacks caused him to withdraw. In 1855 a treaty was signed at Laguna Negra by Manuelito and Zarcillos Largos for the Navajo and Henry L. Dodge , Governor Merriweather, and General John Garland. Two years later a severe drought hit the Navajo and decimated their livestock and agricultural resources, causing a famine in the winter of 1857-1858. A time of social disruption ensued. Surrounding tribes gradually increased their attacks on the weakened Navajo. The Navajo demanded in 1858 that Fort Defiance stop grazing their livestock on prime Navajo land. Soldiers shot 48 cattle and 8 horses belonging to Manuelito. Navajo warriors killed a servant of the commanding officer in retaliation for the killing of their people's livestock without compensation. The United States military demanded the murderer be brought to them, or they would begin a war. The Miles Campaign was sent against them, leaving Fort Defiance on September 9.
Question: What year did a severe drought hit the Navajo?
date

Passage: Coming off their tie with the Eagles, the Bengals flew to Heinz Field for a Week 12 AFC North rematch with the Pittsburgh Steelers on Thursday Night Football. Prior to the game, it was announced that due to arriving at a team meeting 45 minutes late and arguing with head coach Marvin Lewis, WR Chad Ocho Cinco was deactivated for the game. In the first quarter, Cincinnati struck first as QB Ryan Fitzpatrick completed a 10-yard TD pass to WR Glenn Holt. In the second quarter, the Steelers took the lead as QB Ben Roethlisberger completed a 3-yard TD pass to TE Heath Miller, along with kicker Jeff Reed getting a 37-yard field goal. In the third quarter, Pittsburgh increased its lead as Reed made a 38-yard field goal, along with RB Gary Russell getting a 2-yard TD run. In the fourth quarter, the Bengals tried to rally as kicker Shayne Graham nailed a 26-yard field goal. However, the Steelers pulled away with Roethlisberger's 8-yard TD run. With the loss, Cincinnati fell to 1-9-1. It was also the Bengals' 332nd loss since the originating of the AFC-NFC format in 1970, temporarily tying them with the New York Jets for the most all-time losses among AFC teams.
Question: How many total yards of field goals did Jeff Reed make?
number

Passage: Looking to secure a playoff berth, the Falcons traveled to Seattle in their last regular-season road game to take on the Seahawks. Seattle took an early lead with a 1-yard TD run by Marshawn Lynch. Atlanta would later respond early in the second quarter with a Matt Ryan 3-yard TD pass to Jason Snelling, with Matt Bryant later adding a 27-yard field goal to take the lead. Seattle tied the game with a 38-yard field goal from Olindo Mare; however, the Falcons took the lead again with a Ryan 24-yard TD pass to Michael Jenkins to close the first half. On the Seahawks' first offensive possession of the second half, Matt Hasselbeck fumbled the football in the end-zone with defensive tackle Jonathan Babineaux recovering for a Falcons' touchdown. Atlanta would later add to their lead with a 25-yard Bryant field goal as well as a Ryan 24-yard TD pass to Roddy White. Seattle's only score of the second half came from backup quarterback Charlie Whitehurst with a 1-yard TD rush followed by a successful 2-point conversion with a Whitehurst pass to Ben Obomanu. With the win, Atlanta improved to 12-2. Also, the Falcons secured a playoff berth early in the game due to Philadelphia's victory over the New York Giants.
Question: How many yards was the shortest field goal?
span