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.

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

Passage: Born in Kidbrooke, London, Stanislas first joined West Ham United as a schoolboy at the age of 10. In May 2006, Stanislas signed a three-year academy scholarship. He made his Premier Academy League debut in a 32 defeat to Watford on 8 April 2006, at the age of 16. He became a regular for the Academy in the 200607 season, appearing 26 times and scoring 9 goals as West Ham finished as runners-up to Arsenal. He carried his goalscoring form into the 200708 season, scoring 10 goals in 24 appearances. He made his Premier Reserve League debut on 29 August 2007, in a 21 defeat to Aston Villa. His first goals came in the 80 rout over Derby County, as he netted a brace. He was part of the first-team squad that travelled to North America in the summer of 2008 for the pre-season tour. He started the 200809 season in the reserves, scoring his first goal of the season on 21 October 2008, in a 10 home win over Arsenal.
Link Information: West Ham finished as runners-up to Arsenal. Answer: Aston Villa
Who finished first in the season subsequent to the previous season won by Arsenal?

Passage: Dearing traveled to Richmond, Virginia, getting a commission as lieutenant of artillery in the Virginia Militia. He joined the recently arrived Washington Artillery from New Orleans, Louisiana; and was commissioned as 2nd Lieutenant and drill instructor in the 3rd company. He participated in the First Battle of Bull Run while being assigned to the 1st company as part of the 4th Brigade of Colonel Jubal Early in the Army of the Potomac, and served as volunteer aide to his battalion commander Major James B. Walton. Dearing was promoted to 1st Lieutenant in July 1861; and to Captain in April 1862 when he became commander of the reorganized Lynchburg ("Latham's") Battery. Dearing's (Virginia) Battery was attached to George E. Pickett's Brigade and supported it in the Peninsular Campaign, where Dearing was highly praised by Lieutenant General James Longstreet, and in the Second Battle of Bull Run. When Pickett was elevated to division command in Longstreet's First Corps in September Dearing's battery was assigned to the division and fought in the Battle of Fredericksburg.
Link Information: Dearing was highly praised by Lieutenant General James Longstreet, and in the Second Battle of Bull Run. Answer: The Second Battle of Bull Run
Which battle at Bull Run had more deaths?