In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Input: Consider Input: Passage: During Sherman's Atlanta Campaign in 1864, his Army Group was composed of the Army of the Tennessee, the Army of the Cumberland, and the Army of the Ohio. After the fall of Atlanta in September, Sherman sent the Army of the Ohio and the IV Corps of the Army of the Cumberland north to deal with the remnants of Lt. Gen. John Bell Hood's Army of Tennessee. Then, in November, he created the Army of Georgia, by combining the remaining XIV Corps and the XX Corps of the Army of the Cumberland. This new army, placed under the command of Maj. Gen. Henry Warner Slocum of the XX Corps, served as one of the two wings in Sherman's March to the Sea. The Army of the Tennessee, consisting of the XV and XVII Corps, commanded by Oliver O. Howard, served as the other wing. The Army of Georgia was involved in little fighting during the March to the Sea but was engaged in the Battle of Averasborough and bore the brunt of fighting at the Battle of Bentonville.
 Link Information: 

It appears that the term "Army of the Tennessee" was first used within the Union Army in March 1862 Answer: The Army of the Ohio

Output: Which of Sherman's Army Groups were the oldest?


Input: Consider Input: Passage: Daniil Vasilievich Kazakevich (Russian: Даниил Васильевич Казакевич; 16 December 1902 – 28 November 1988) was a Belorussian Soviet Lieutenant general and Hero of the Soviet Union. Kazakevich was drafted into the Red Army in 1920 and fought in the Polish–Soviet War. In 1923 he transferred to the Soviet Border Troops. Kazakevich became an officer and by 1939 was chief of staff of a border district in the Soviet Far East. In December 1942 he became chief of staff of the Far Eastern NKVD Rifle Division, which became the 102nd Rifle Division some months later. After fighting in Operation Kutuzov, Kazakevich was given command of the 399th Rifle Division in September 1943. Kazakevich led the division through the Battle of the Dnieper, Operation Bagration and the East Prussian Offensive. He was awarded the title Hero of the Soviet Union for his leadership in the battle for the Narew bridgeheads during September 1944. Postwar, Kazakevich returned to the Border Troops and led the Moldovan and Southwestern Border Districts. After a two-year period as an advisor to the East German Border Troops, Kazakevich became chief of the Border Troops military educational institutions. He retired in 1959 and lived in Moscow, working in the Intourist Directorate.
 Link Information: The Polish–Soviet War (14 February 1919 – 18 October 1920) was fought by the Second Polish Republic, the Ukrainian People's Republic and the proto-Soviet Union Answer: 1.8

Output: How many years did the war that Daniil Kazakevich fought in in 1920 last?


Input: Consider Input: Passage: The Derg overthrew the Ethiopian Empire and Emperor Haile Selassie in a coup d'état on 12 September 1974, establishing Ethiopia as a Marxist-Leninist communist state with itself as a military junta and provisional government. Various left-wing, ethnic, and anti-communist opposition groups supported by the United States began armed resistance to the Soviet-backed Derg, in addition to the Eritrean separatists already fighting in the Eritrean War of Independence. The Derg used military campaigns and the Qey Shibir (Ethiopian Red Terror) to repress the rebels. By the mid-1980s, various issues such as the 1983–1985 famine, economic decline and other after-effects of Derg policies ravaged Ethiopia, increasing popular support for the rebels. The Derg dissolved itself in 1987, establishing the People's Democratic Republic of Ethiopia (PDRE) under the Workers' Party of Ethiopia (WEP) in an attempt to maintain its rule. The Soviet Union ended its support for the PDRE in the late-1980s and the government was overwhelmed by the increasingly victorious rebel groups. In May 1991, the PDRE was defeated in Eritrea and President Mengistu Haile Mariam fled the country. The Ethiopian Civil War ended on 4 June 1991 when the Ethiopian People's Revolutionary Democratic Front (EPRDF), a coalition of left-wing ethnic rebel groups, entered the capital Addis Ababa and overthrew the WEP. The PDRE was dissolved and replaced with the Tigray People's Liberation Front-led Transitional Government of Ethiopia.
 Link Information: Haile Selassie I (, ; born Lij Tafari Makonnen Woldemikael; 23 July 1892 – 27 August 1975) was Crown Prince and Regent of the Ethiopian Empire from 1916 to 1928, and then King and Regent from 1928 to 1930, and finally Emperor from 1930 to 1974. Answer: 58


Output: How many years had the Emperor Haile Selassie been in power when the Derg overthrew his rule in 1974?