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.

Example Input: Passage: Since 1444 Si Jifa had repeatedly sent tribute to Ming asking for pardon to no avail. In March 1449, a combined army of 150,000 soldiers was amassed, and the fourth and final campaign to extirpate the Mong Mao threat was launched under the supervision of Wang Ji. The army quickly marched on Mong Yang, which harbored Si Jifa, and captured their strongholds. However Si Jifa managed to escape yet again, and the campaign ended inconclusively with the ruling Shan elite allowed to remain in Mong Yang so long as they never returned to Mong Mao. Sources disagree as to how Si Jifa met his end. One source claims he died in combat in 1449, another says he was captured by the king of Ava and held captive in exchange for Ming territory, and one Shan chronicle claims he reigned for another fifty years. While Mong Mao had been defeated and pacified, Si Jifa's son Si Hongfa continued to rule in Mong Yang and his successors would eventually go on to invade Ava in 1527. So in practice Si Lunfa's family survived as rulers in the neighboring state of Mong Yang under the close observation of Ming. The fourth campaign was also marred by lack of discipline, inefficient administration, and mismanagement of resources. On the first day of mobilization, the entire 150,000 strong army started marching all at once, and many were trampled to death. Food supplies were mismanaged and assigned to individual carriers disproportionate to their weight, and no proper plan for their distribution existed. Some soldiers committed suicide due to the conditions prevalent in the army. 
Question: How many years passed from when he was sending Ming tribute to when 150,000 soldiers were amassed? 
Answer type: Number 
Example Output: 5.

Example Input: Passage: Looking for their first win of the season, the Dolphins traveled to Qualcomm Stadium to take on the San Diego Chargers. After a scoreless first quarter, Nate Kaeding hit a 25-yard field goal to score the first points of the game. Miami would answer with a 24-yard field goal to tie the game at halftime 3-3. Miami would then take the lead after a 23-yard field goal by Dan Carpenter. But the Chargers would retake the lead with a 5-yard touchdoun run by Philip Rivers. The Chargers would pull away in the fourth quarter with two Nate Kaeding field goals and a 31-yard interception return by safety Eric Weddle. The Dolphins would get a 14-yard touchdown run by Ricky Williams, but couldn't make a comeback. The Chargers won the game 23-13 as the Dolphins fell to 0-3. Dolphins quarterback Chad Pennington left the game with a shoulder injury after being hit by linebacker Kevin Burnett and was out for the season. The Dolphins chose Chad Henne to lead the Dolphins for the rest of the season. 
Question: How many losses did the Dolphins have after losing to the Chargers? 
Answer type: Number 
Example Output: 3.

Example Input: Passage: Most of the deaths among Soviet POWs, 16,136, occurred in the ten-month period from December 1941 to September 1942. Prisoners died due to bad camp conditions and the poor supply of food, shelter, clothing, and health care. About a thousand POWs, 5 percent of total fatalities, were shot, primarily in escape attempts. Food was especially scarce in 1942 in Finland due to a bad harvest. Punishment for escape attempts or serious violations of camp rules included solitary confinement and execution. Out of 64,188 Soviet POWs, from 18,318 to 19,085 died in Finnish prisoner of war camps. In 1942 the number of prisoner deaths had a negative effect on Finland's international reputation. The Finnish administration decided to improve living conditions and allowed prisoners to work outside their camps. Hostilities between Finland and the Soviet Union ceased in September 1944, and the first Soviet POWs were handed over to the Soviet Union on 15 October 1944. The transfer was complete by the next month. Some of the POWs escaped during the transportation, and some of them were unwilling to return to the Soviet Union. Furthermore, Finland handed over 2,546 German POWs from the Lapland War to the Soviet Union. 
Question: How many is the difference between the minimum and maximum amount of Soviet POWs that died in Finnish POW camps? 
Answer type: Number 
Example Output:
767.