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: As of the census of 2000, there were 18,812 people, 7,402 households, and 5,477 families residing in the county.  The population density was 55 people per square mile (21/km²).  There were 10,319 housing units at an average density of 30 per square mile (12/km²).  The racial makeup of the county was 51.45% Race (United States Census), 41.90% Race (United States Census) or Race (United States Census), 0.20% Race (United States Census), 0.66% Race (United States Census), 0.04% Race (United States Census), 0.82% from Race (United States Census), and 0.92% from two or more races.  2.16% of the population were Race (United States Census) or Race (United States Census) of any race.
Question: How many households and families are reported according to the census?

SOLUTION: number

PROBLEM: Passage: The Bethencourt era ended in 1418 when Maciot sold his holdings and the rights to subjugate the remaining islands to Enrique Pérez de Guzmán. From this point on the intervention of the King of Castile increased. Between 1418 and 1445 dominion over the islands changed hands on a number of occasions. Finally, control over the conquered islands and the right to further conquests fell to Hernán Peraza The Elder and his children Guillén Peraza and Inés Peraza. The death of Guillén Peraza in the attack on La Palma has been immortalized in a moving lament. After the death of her brother Inés and her husband Diego García de Herrera became the sole rulers of the islands until 1477 when they ceded La Gomera to their son Hernán Peraza The Younger and the rights to the conquest of La Palma, Gran Canaria and Tenerife to the King of Castile. The island of La Gomera was not taken in battle but was incorporated into the Peraza-Herrera fiefdom through an agreement between Hernán Peraza The Elder and some of the insular aboriginal groups who accepted the rule of the Castilian. However, there were a number of uprisings by the guanches due to outrages committed by the rulers on the native Gomeros. The last one, in 1488 caused the death of the islands ruler, Hernán Peraza, whose widow, Beatriz de Bobadilla y Ossorio, had to seek the assistance of Pedro de Vera, conqueror of Gran Canaria, in order to snuff out the rebellion. The subsequent repression caused the death of two hundred rebels and many others were sold into slavery in the Spanish markets.
Question: What year did the rebellion end?

SOLUTION: date

PROBLEM: Passage: The War of the Spanish Succession ended with the Treaty of Utrecht in 1713. The colonial borders of northeastern North America were reshaped as a result, but the treaty did not account for Indian claims to the same area. French Acadia was ceded to Great Britain which established the province of Nova Scotia, although its borders were disputed. The area disputed by the European powers consisted of land between the Kennebec River  and the Isthmus of Chignecto . This land was occupied by a number of Algonquian-speaking Indian tribes loosely allied in the Wabanaki Confederacy, which also claimed sovereignty over most of this territory and had occupancy preceding that of the Colonists. Massachusetts Governor Joseph Dudley organized a major peace conference at Portsmouth, New Hampshire. In negotiations there and at Casco Bay, the Wabanaki present orally objected to British assertions that the French had ceded their territory to Britain in eastern Maine and New Brunswick, and agreed to a confirmation of boundaries at the Kennebec River and the establishment of government-run trading posts in their territory.:162-163 The Treaty of Portsmouth was ratified on July 13, 1713 by eight representatives of the Wabanaki Confederacy, however, which asserted British sovereignty over their territory.:107-110 Over the next year, other Abenaki tribal leaders also signed the treaty, but no Mi'kmaq ever signed it or any other treaty until 1726.:97-98
Question: Which year did other Abenaki tribal leaders sign the Treaty of Portsmouth?

SOLUTION:
date