Question: What regime followed the rule of the man who was guillotined in the French Revolution over the country that approved the name of the planet featuring the Small Dark Spot?

full_context: Document 1: Voyager 2: While in the neighborhood of Neptune, Voyager 2 discovered the ``Great Dark Spot '', which has since disappeared, according to observations by the Hubble Space Telescope. Originally thought to be a large cloud itself, the`` Great Dark Spot'' was later hypothesized to be a hole in the visible cloud deck of Neptune.
Document 2: Execution of Louis XVI: The execution of Louis XVI, by means of the guillotine, a major event of the French Revolution, took place on 21 January 1793 at the Place de la Révolution (``Revolution Square '', formerly Place Louis XV, and renamed Place de la Concorde in 1795) in Paris. The National Convention had convicted the king (17 January 1792) in a near - unanimous vote (while no one voted`` not guilty'', several deputies abstained) and condemned him to death by a simple majority.
Document 3: Neptune: In contrast to the hazy, relatively featureless atmosphere of Uranus, Neptune's atmosphere has active and visible weather patterns. For example, at the time of the Voyager 2 flyby in 1989, the planet's southern hemisphere had a Great Dark Spot comparable to the Great Red Spot on Jupiter. These weather patterns are driven by the strongest sustained winds of any planet in the Solar System, with recorded wind speeds as high as 2,100 kilometres per hour (580 m/s; 1,300 mph). Because of its great distance from the Sun, Neptune's outer atmosphere is one of the coldest places in the Solar System, with temperatures at its cloud tops approaching 55 K (−218 °C). Temperatures at the planet's centre are approximately 5,400 K (5,100 °C). Neptune has a faint and fragmented ring system (labelled "arcs"), which was first detected during the 1960s and confirmed by Voyager 2.
Document 4: Discovery of Neptune: The planet Neptune was mathematically predicted before it was directly observed. With a prediction by Urbain Le Verrier, telescopic observations confirming the existence of a major planet were made on the night of September 23 -- 24, 1846, at the Berlin Observatory, by astronomer Johann Gottfried Galle (assisted by Heinrich Louis d'Arrest), working from Le Verrier's calculations. It was a sensational moment of 19th century science and dramatic confirmation of Newtonian gravitational theory. In François Arago's apt phrase, Le Verrier had discovered a planet ``with the point of his pen ''.
Document 5: Neptune: Claiming the right to name his discovery, Le Verrier quickly proposed the name Neptune for this new planet, though falsely stating that this had been officially approved by the French Bureau des Longitudes. In October, he sought to name the planet Le Verrier, after himself, and he had loyal support in this from the observatory director, François Arago. This suggestion met with stiff resistance outside France. French almanacs quickly reintroduced the name Herschel for Uranus, after that planet's discoverer Sir William Herschel, and Leverrier for the new planet.
Document 6: Guillotine: The guillotine remained France's standard method of judicial execution until as recently as the abolition of capital punishment in 1981. The last person to be executed in France was Hamida Djandoubi, who was guillotined on 10 September 1977.
Document 7: Small Dark Spot: The Small Dark Spot, sometimes also called Dark Spot 2 or The Wizard's Eye, was a southern cyclonic storm on the planet Neptune. It was the second most intense storm on the planet in 1989, when "Voyager 2" flew by the planet. When the Hubble Space Telescope observed Neptune in 1994, the storm had disappeared.
Document 8: Charles Darnay: Darnay is put on trial for treason against the Kingdom of Great Britain, but the key eyewitness testimony against him is undermined when his defense counsel directs attention to Sydney Carton, a barrister who has been assisting in the case. The two men bear a strong resemblance to one another, and Darnay is acquitted as a result. Later, Darnay succeeds his uncle as Marquis when the latter is stabbed to death in his sleep by a French revolutionary. Both Darnay and Carton express their love for Lucie Manette, but Darnay courts and marries her. As the French Revolution begins, Darnay is arrested and brought before a tribunal, where the crimes of his uncle and father are brought to light. He is sentenced to death by guillotine, but Carton takes his place so that he and his family can escape.
Document 9: Neptune: Meanwhile, Le Verrier by letter urged Berlin Observatory astronomer Johann Gottfried Galle to search with the observatory's refractor. Heinrich d'Arrest, a student at the observatory, suggested to Galle that they could compare a recently drawn chart of the sky in the region of Le Verrier's predicted location with the current sky to seek the displacement characteristic of a planet, as opposed to a fixed star. On the evening of 23 September 1846, the day Galle received the letter, he discovered Neptune within 1° of where Le Verrier had predicted it to be, about 12° from Adams' prediction. Challis later realised that he had observed the planet twice, on 4 and 12 August, but did not recognise it as a planet because he lacked an up-to-date star map and was distracted by his concurrent work on comet observations.
Document 10: Neptune: The Scooter is another storm, a white cloud group farther south than the Great Dark Spot. This nickname first arose during the months leading up to the Voyager 2 encounter in 1989, when they were observed moving at speeds faster than the Great Dark Spot (and images acquired later would subsequently reveal the presence of clouds moving even faster than those that had initially been detected by Voyager 2). The Small Dark Spot is a southern cyclonic storm, the second-most-intense storm observed during the 1989 encounter. It was initially completely dark, but as Voyager 2 approached the planet, a bright core developed and can be seen in most of the highest-resolution images.
Document 11: Neptune: Most languages today, even in countries that have no direct link to Greco-Roman culture, use some variant of the name "Neptune" for the planet. However, in Chinese, Japanese, and Korean, the planet's name was translated as "sea king star" (海王星), because Neptune was the god of the sea. In Mongolian, Neptune is called Dalain Van (Далайн ван), reflecting its namesake god's role as the ruler of the sea. In modern Greek the planet is called Poseidon (Ποσειδώνας, Poseidonas), the Greek counterpart of Neptune. In Hebrew, "Rahab" (רהב), from a Biblical sea monster mentioned in the Book of Psalms, was selected in a vote managed by the Academy of the Hebrew Language in 2009 as the official name for the planet, even though the existing Latin term "Neptun" (נפטון) is commonly used. In Māori, the planet is called Tangaroa, named after the Māori god of the sea. In Nahuatl, the planet is called Tlāloccītlalli, named after the rain god Tlāloc.
Document 12: Paris: Louis XVI and the royal family were brought to Paris and made virtual prisoners within the Tuileries Palace. In 1793, as the revolution turned more and more radical, the king, queen, and the mayor were guillotined, along with more than 16,000 others (throughout France), during the Reign of Terror. The property of the aristocracy and the church was nationalised, and the city's churches were closed, sold or demolished. A succession of revolutionary factions ruled Paris until 9 November 1799 (coup d'état du 18 brumaire), when Napoléon Bonaparte seized power as First Consul.
Document 13: Guillotine: The guillotine remained France's standard method of judicial execution until the abolition of capital punishment in 1981. The last person to be executed in France was Hamida Djandoubi, who was guillotined on 10 September 1977.
Document 14: Charles-Henri Sanson: Charles-Henri Sanson, full title "Chevalier Charles-Henri Sanson de Longval" (15 February 1739 – 4 July 1806), was the royal executioner of France during the reign of King Louis XVI, and High Executioner of the First French Republic. He administered capital punishment in the city of Paris for over forty years, and by his own hand executed nearly 3,000 people, including the King himself.
Document 15: Jean-Baptiste Boyer-Fonfrède: A deputy to the National Convention from his native city, Bordeaux, he voted for the death of Louis XVI, denounced the September Massacres and accused Jean-Paul Marat. He was tried, condemned, and guillotined in Paris with the leading Girondin deputies on 31 October 1793.
ground_truth: First French Republic
sub_queries: Small Dark Spot >> located on astronomical location Answer: Neptune
What country approved Neptune 's first name? Answer: France
who lost his head in the french revolution Answer: Louis XVI
Louis XVI of #2 >> followed by Answer: First French Republic