Answer the question at the end by quoting:

Lord Voldemort (; in the films; born Tom Marvolo Riddle) is a fictional character and the main antagonist in J. K. Rowling's series of Harry Potter novels. Voldemort first appeared in Harry Potter and the Philosopher's Stone, which was released in 1997. Voldemort appears either in person or in flashbacks in each book and its film adaptation in the series, except the third, Harry Potter and the Prisoner of Azkaban, where he is only mentioned. Voldemort is the archenemy of Harry Potter, who according to a prophecy has "the power to vanquish the Dark Lord".
Voldemort does not appear in Harry Potter and the Half-Blood Prince, although his presence and actions are felt: he once again declares war, and begins to rise to power once more. He murders Amelia Bones of the Department of Magical Law Enforcement, and begins to target members of the Order of the Phoenix, including Emmeline Vance. Rowling uses several chapters as exposition to establish Voldemort's backstory. In a series of flashbacks, using the pensieve as a plot device, she reveals that Voldemort was the son of the witch Merope Gaunt and a Muggle called Tom Riddle. Riddle abandoned Merope before their child's birth, soon after which Merope died, just hours after giving birth. After living in an orphanage, young Riddle met Dumbledore, who told him he was a wizard and arranged for him to attend Hogwarts. Riddle was outwardly a model student, but was in reality a psychopath who takes sadistic pleasure in using his powers to harm and control people. He eventually murdered his father and grandparents as revenge for abandoning him. The book also discusses Riddle's hatred of "Muggles", his obsession with Horcruxes, and his desire to split his soul to achieve immortality. Rowling stated Voldemort's conception under the influence of a love potion symbolises the prejudicial circumstances under which he was brought into the world. In the main plot of the book, Voldemort's next step is to engineer an assault on Hogwarts, and to attack Dumbledore. This is accomplished by Draco Malfoy, who arranges transportation of Death Eaters into Hogwarts by a pair of Vanishing Cabinets, which bypass the extensive protective enchantments placed around the school. The cabinets allow Voldemort's Death Eaters to enter Hogwarts, where battle commences and Dumbledore is cornered. Hogwarts professor (and re-doubled agent) Severus Snape uses the Killing Curse against Dumbledore when Draco could not force himself to do so.

Who was the author of Harry Potter and the Half-Blood Prince?

Rowling

Answer the question at the end by quoting:

Edouard Louis Joseph, baron Merckx (Dutch pronunciation: ['merks]; born 17 June 1945), better known as Eddy Merckx, is a Belgian former professional road and track bicycle racer who is widely seen as the most successful rider in the history of competitive cycling. His victories include an unequalled eleven Grand Tours (five Tours of France, five Tours of Italy, and a Tour of Spain), all of the five Monuments, three World Championships, the hour record, every major one-day race other than Paris-Tours, and extensive victories on the track. Born in Meensel-Kiezegem, Brabant, Belgium, he grew up in Woluwe-Saint-Pierre where his parents ran a grocery store. He played several sports, but found his true passion in cycling.
An illness prevented Merckx from taking part in the Milan-San Remo at the start of the 1973 calendar. During a span of nineteen days, Merckx won four classics including Omloop Het Volk, Liege-Bastogne-Liege, and Paris-Roubaix. He decided to race the Vuelta a Espana and the Giro d'Italia, instead of racing the Tour de France. He won the opening prologue of the Vuelta to take an early lead. Despite Ocana's best efforts, Merckx won a total of six stages on his way to his only Vuelta a Espana title. In addition to the general classification, Merckx won the race's points classification and combination classifications. Four days after the conclusion of the Vuelta, Merckx lined up to start the Giro d'Italia. He won the opening two-man time trial with Roger Swerts and the next day's leg as well. Merckx's primary competitor, Fuente, lost a significant amount of time during the second stage. He won eighth stage that featured a summit finish to Monte Carpegna despite Fuente attacking several times on the ascent. Fuente tried attacking throughout the race of the race, but was only able to make time gains on the race's penultimate stage. Merckx won the race after leading from start to finish, a feat only previously done by Alfredo Binda and Costante Girardengo. He also became the first rider to win the Giro and Vuelta in the same calendar year. The UCI Road World Championships were held in Barcelona, Spain in 1973 and contested on the Montjuich circuit. During the road race, Merckx attacked with around one hundred kilometers left. His move was marked by Freddy Maertens, Gimondi, and Ocana. Merckx attacked on the final lap, but was reeled in by the three riders. It came down to a sprint between the four, of which Merckx came in last and Gimondi in first. Following the road race, Merckx won his first Paris-Brussels and Grand Prix des Nations. He won both legs of A travers Lausanne, as well as the Giro di Lombardia, but a doping positive disqualified him. He closed the season with over fifty victories to his credit.

How did he do in other parts of the race?
Despite Ocana's best efforts, Merckx won a total of six stages on his way to his only Vuelta a Espana title.