TASK DEFINITION: This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
PROBLEM: Passage: On 19 April 1918, Detachment Brandenstein took over the town of Lahti. The German troops advanced from the east-southeast via Nastola, through the Mustankallio graveyard in Salpausselkä and the Russian garrisons at Hennala. The battle was minor but strategically important as it cut the connection between the western and eastern Red Guards. Local engagements broke out in the town and the surrounding area between 22 April and 1 May 1918 as several thousand western Red Guards and Red civilian refugees tried to push through on their way to Russia. The German troops were able to hold major parts of the town and halt the Red advance. In total, 600 Reds and 80 German soldiers perished, and 30,000 Reds were captured in and around Lahti. 
Question: How many days was the time span where local engagements broke out in the town and surrounding area as several thousand western Red Guards and civilian refugees tried to push through on their way to Russia? 
Answer type: Number 

SOLUTION: 9.

PROBLEM: Passage: In the census of 2010, there were 66,135 people, 26,265 (2000 data) households, and 14,051 (2000 data) families residing in the city. The population density was 6,096.7 people per square mile (2,199.9/km²). There were 30,272 (2000 data) housing units at an average density of 2,790.6 per square mile (1,077.2/km²). The racial makeup of the city was 59.38% (52.31% Non-Hispanic) (7.07 White-Hispanic) White (U.S. Census), 24.19% African American (U.S. Census), 14.47% Hispanic (U.S. Census) or Latin (U.S. Census)) of any race, 8.24% from Race (United States Census), 5.74% from two or more races, 2.62% Asian (U.S. Census), 0.69%  Native American (U.S.Census), and 0.14% Pacific Islander (U.S. Census). There is a growing Guyana population in the area. The top ancestries self-identified by people on the census are Italian (13.6%), Guyanese (12.3%), Irish (12.1%), Puerto Rican (10.1%), German (8.7%), English (6.0%), Polish (5.4%), French (4.4%). These reflect historic and early 20th-century immigration, as well as that since the late 20th century. 
Question: How many percent did the top three racial groups combined have? 
Answer type: Number 

SOLUTION: 91.81.

PROBLEM: Passage: Going for their fourth-straight win, the Dolphins traveled to Ford Field for a Thanksgiving fight with the Detroit Lions.  This game would be marked as Dolphins QB Joey Harrington's return to Detroit, as he was constantly booed throughout the contest.  In the first quarter, Miami trailed as Lions QB Jon Kitna got Detroit off to a fast start.  Kitna would complete a 2-yard TD pass to TE Dan Campbell, while kicker Jason Hanson nailed a 52-yard field goal.  Afterwards, Harrington started to get the Dolphins back into business as he completed his first-ever Thanksgiving touchdown pass on an 8-yard strike to WR Marty Booker.  In the second quarter, Harrington acquired the only score of the period on a 5-yard TD pass to TE Randy McMichael.  In the third quarter, kicker Olindo Mare nailed a 42-yard field goal, while Harrington and Booker connected with each other again on a 19-yard TD pass.  In the fourth quarter, Mare managed to put the game away with a 28-yard field goal. RB Ronnie Brown only had 68 yards rushing (with 5 yards receiving), as he left the game early with a broken left hand. He is currently week-to-week and will likely miss the team's next game against Jacksonville. With the Dolphins victory, not only did the Dolphins improve to 5-6, but Harrington also got his second-ever Thanksgiving Day victory and 1st, 2nd, and 3rd touchdown pass ever on Thanksgiving Day. 
Question: How many more yards was the longest field goal compared with the shortest? 
Answer type: Number 

SOLUTION:
24.