TASK DEFINITION: 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.
PROBLEM: Passage: In 1954, he returned to California and signed with 4-Star Publishing as a songwriter and demo tape recorder. Patsy Cline recorded his "Turn the Cards Slowly" for a minor hit. Interested in furthering his chances at a successful career in rockabilly, Masters recorded "Pink Cadillac" and "Whop-T-Bop" with guitarist Jimmy Bryant and released them on 4-Star in 1956, but neither sold well. Follow-ups "Angel" and "Jodie" were no more successful, even after Masters's touring schedule and television appearances on The Jack Benny Show and Town Hall Party. His contract with 4-Star ended in 1957, and he wrote for American Music for a few years. "Rockin' Red Wing" was issued on Warner Bros. Records in September 1959 before signing with Lode Records in 1960. Lode re-issued "Rockin' Red Wing" in January that year, which became a regional hit in Los Angeles and eventually reached No.64 on the Billboard Hot 100. It gave Masters his only appearance in the UK Singles Chart when it peaked at No.36 in June 1960. His next single, "Golden Slippers", was released nationally by Dot Records, but it was not a success, and neither was "Pierre the Poodle", his last release before losing his recording contract.
Link Information: none Answer: none

SOLUTION: What year did Patsy Cline record Masters' song Turn the Cards Slowly?

PROBLEM: Passage: Although originally proposed to the French space agency CNES, it was considered too complex and expensive for a single national programme. Its acceptance within the European Space Agency's scientific programme, in 1980, was the result of a lengthy process of study and lobbying. The underlying scientific motivation was to determine the physical properties of the stars through the measurement of their distances and space motions, and thus to place theoretical studies of stellar structure and evolution, and studies of galactic structure and kinematics, on a more secure empirical basis. Observationally, the objective was to provide the positions, parallaxes, and annual proper motions for some 100,000 stars with an unprecedented accuracy of 0.002arcseconds, a target in practice eventually surpassed by a factor of two. The name of the space telescope, "Hipparcos" was an acronym for High Precision Parallax Collecting Satellite, and it also reflected the name of the ancient Greek astronomer Hipparchus, who is considered the founder of trigonometry and the discoverer of the precession of the equinoxes (due to the Earth wobbling on its axis).
Link Information: when ESRO was merged with ELDO. ESA had ten founding member states: Belgium, Denmark, France, West Germany, Italy, the Netherlands, Spain, Sweden, Switzerland, and the United Kingdom. Answer: Belgium

SOLUTION: What countries make up the agency that Hipparcos was accepted to after being considered too complex for CNES?

PROBLEM: Passage: The Derg overthrew the Ethiopian Empire and Emperor Haile Selassie in a coup d'etat 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 19831985 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

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