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: The citys most populous ethnic group, non-Hispanic Whites, have proportionally declined from 72.1% of the population in 1990 to 47.9% in 2010, even as total numbers of all ethnicities have increased with the population. Hispanics or Latinos of any race make up 31.5% of the population. Of those 24.0% are of Mexican, 1.4% of Salvadoran, 0.9% of Puerto Rican, 0.9% of Cuban, 0.6% of Guatemalan, 0.2% of Peruvian, 0.2% of Colombian, 0.2% of Honduran and 0.2% of Nicaraguan descent.
Question: How many percent of people were not  Puerto Rican?

SOLUTION: number

PROBLEM: Passage: The Confederation-controlled Ava was next. Bayinnaung made extensive preparations, assembling a large invasion force . In December 1554, the Toungoo land and naval forces invaded. Within a month, the invasion forces held complete command of the river and the country. On 22 January 1555, the southern forces took the city. Bayinnaung then planned to follow up to the Confederation's home states to prevent future Shan raids into Upper Burma. With the entire Irrawaddy valley under his control, he was able to raise a large army of 24,000 men, 1200 horses and 60 elephants, and invaded the Shan states in January 1557. The massive show of force worked. Shan states one after another submitted with minimal resistance. By March 1557, Bayinnaung in one stroke controlled all cis-Salween  Shan states from the Patkai range at the Assamese border in the northwest to Mohnyin , Mogaung  in present-day Kachin State to Momeik  Thibaw , and Mone  in the east.
Question: How many months did it take for Bayinnaung to take over Ava?

SOLUTION: number

PROBLEM: Passage: Hoping to rebound from their first loss of the season to the Steelers, the Vikings flew to Lambeau Field for the highly anticipated Week 8 divisional rematch with the Green Bay Packers, as quarterback Brett Favre made his return to his former team. In the first quarter, the Packers scored the game's first points as kicker Mason Crosby made a 37-yard field goal following a miscue by Vikings center John Sullivan (Favre audibled for another play but Sullivan snapped the ball before Favre completed his audible). Minnesota responded with a 1-yard touchdown from running back Adrian Peterson. In the second quarter, the Vikings added onto their lead as Favre completed a 12-yard touchdown pass to tight end Visanthe Shiancoe, followed by kicker Ryan Longwell (another former Packer) nailing a 41-yard field goal. Minnesota picked up where they left off in the third quarter as Favre hooked up with rookie wide receiver Percy Harvin on a 51-yard touchdown pass, yet Green Bay started to rally as Crosby booted a 26-yard field goal, followed by quarterback Aaron Rodgers finding tight end Spencer Havner on a 16-yard and a 5-yard touchdown pass. The Vikings answered in the fourth quarter with Favre connecting with tight end/fullback Jeff Dugan on a 2-yard touchdown pass. The Packers tried to come back as Rodgers completed a 10-yard touchdown pass to wide receiver Greg Jennings (with a failed 2-point conversion), but Minnesota pulled away with Favre finding wide receiver Bernard Berrian on a 16-yard touchdown pass. With their first season-sweep of the Packers in four years, the Vikings went into their bye week at 7-1, and took a commanding two and a half game lead in the NFC North over the second-place Packers. Favre threw at least 4 touchdowns for the 21st time in his career, matching the NFL record held by Dan Marino. This also marks Vikings head coach Brad Childress' first win at Green Bay (he is 3-5 overall against the Packers) and the Vikings' first sweep of the Packers since 2005.
Question: How long were the two shortest touchdown passes?

SOLUTION:
span