In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Input: Consider Input: Passage: Igor Stravinsky was the son of Fyodor Stravinsky, the principal bass singer at the Imperial Opera, St Petersburg, and Anna, nee Kholodovskaya, a competent amateur singer and pianist from an old-established Russian family. Fyodor's association with many of the leading figures in Russian music, including Rimsky-Korsakov, Borodin and Mussorgsky, meant that Igor grew up in an intensely musical home. In 1901 Stravinsky began to study law at Saint Petersburg University while taking private lessons in harmony and counterpoint. Stravinsky worked under the guidance of Rimsky-Korsakov, having impressed him with some of his early compositional efforts. By the time of his mentor's death in 1908 Stravinsky had produced several works, among them a Piano Sonata in F minor (190304), a Symphony in E major (1907), which he catalogued as "Opus 1", and a short orchestral piece, Feu d'artifice ("Fireworks", composed in 1908).In 1909 Feu d'artifice was performed at a concert in St. Petersburg. Among those in the audience was the impresario Sergei Diaghilev, who at that time was planning to introduce Russian music and art to western audiences. Like Stravinsky, Diaghilev had initially studied law, but had gravitated via journalism into the theatrical world. In 1907 he began his theatrical career by presenting five concerts in Paris; in the following year he introduced Mussorgsky's opera Boris Godunov. In 1909, still in Paris, he launched the Ballets Russes, initially with Borodin's Polovtsian Dances from Prince Igor and Rimsky-Korsakov's Scheherazade. To present these works Diaghilev recruited the choreographer Michel Fokine, the designer Leon Bakst and the dancer Vaslav Nijinsky. Diaghilev's intention, however, was to produce new works in a distinctively 20th-century style, and he was looking for fresh compositional talent. Having heard Feu d'artifice he approached Stravinsky, initially with a request for help in orchestrating music by Chopin to create the ballet Les Sylphides. Stravinsky worked on the opening "Nocturne" and the closing "Valse Brillante"; his reward was a much bigger commission, to write the music for a new ballet, The Firebird (L'oiseau de feu) for the 1910 season.Stravinsky worked through the winter of 190910, in close association with Fokine who was choreographing The Firebird. During this period Stravinsky made the acquaintance of Nijinsky who, although not dancing in the ballet, was a keen observer of its development. Stravinsky was uncomplimentary when recording his first impressions of the dancer, observing that he seemed immature and gauche for his age (he was 21). On the other hand, Stravinsky found Diaghilev an inspiration, "the very essence of a great personality". The Firebird was premiered on 25 June 1910, with Tamara Karsavina in the main role, and was a great public success. This ensured that the DiaghilevStravinsky collaboration would continue, in the first instance with Petrushka (1911) and then The Rite of Spring.
Question: What is the full name of the person that impressed Rimsky-Korsakov with their early compositional efforts?

Output: Igor Stravinsky.

Input: Consider Input: Passage: In late 1996, after more than five years of addiction to heroin, Frusciante quit it cold turkey. However, months later he was still unable to break addictions to crack cocaine and alcohol. In January 1998, urged by longtime friend Bob Forrest, Frusciante checked into Las Encinas, a drug rehabilitation clinic in Pasadena, to begin his recovery. Upon arrival, he was diagnosed with a potentially lethal oral infection, which could only be alleviated by removing all of his rotten teeth and replacing them with dental implants. He also received skin grafts to help repair the abscesses on his ravaged arms. About a month later, Frusciante checked out of Las Encinas and re-entered society.Fully recovered and once again healthy, Frusciante began living a more spiritual, ascetic lifestyle. He changed his diet, becoming more health-conscious and eating mostly unprocessed foods. Through regular practice of vipassana and yoga, he discovered the effect that self-discipline has on the body. To maintain his increased spiritual awareness and reduce distraction from his music, Frusciante decided to abstain from sexual activity stating: "I'm very well without it." All of these changes in his life have led him to a complete change in his attitude toward drugs:
I don't need to take drugs. I feel so much more high all the time right now because of the type of momentum that a person can get going when you really dedicate yourself to something that you really love. I don't even consider doing them, they're completely silly. Between my dedication to trying to constantly be a better musician and eating my health foods and doing yoga, I feel so much more high than I did for the last few years of doing drugs.
At this point I'm the happiest person in the world. These things do not fuck with me at all, and I'm so proud of thatyou don't know how proud I am. It's such a beautiful thing to be able to face life, to face yourself, without hiding behind drugs; without having to have anger towards people who love you. There are people who are scared of losing stuff, but you don't lose anything for any other reason than if you just give up on yourself.
Question: What is the name of the person that was diagnosed with a potentially lethal oral infection?

Output: Frusciante.

Input: Consider Input: Passage: In selecting his crew, De Long's priority was men with Arctic experience. For his second-in-command he chose lieutenant Charles W. Chipp, who had served with him on the Little Juniata adventure. Another veteran of the Polaris rescue mission, George W. Melville, was appointed as ship's engineer. Other experienced Arctic hands were William F. C. Nindemann, a Polaris survivor, and the ice pilot William Dunbar, who had many years' experience in whalers.The appointment of the expedition's navigating officer was problematic; John W. Danenhower, a young naval officer from a well-connected Washington family, was recommended to Bennett by the former president Ulysses S. Grant. Such sponsorship won Danenhower his place, despite a history of depression that had seen him briefly incarcerated at the Government Hospital for the Insane. On Bennett's request, Danenhower accompanied De Long on the voyage from Le Havre to San Francisco, during which he confided details of his medical history. The navigator's competent performance persuaded De Long that such troubles were in the past.The ship's surgeon, James Ambler, was assigned to the expedition by the Navy's Bureau of Medicine and Surgery, only because he was next on the list of medical officers available for sea duty. Ambler deduced from Danenhower's medical records that a probable cause of the navigator's medical lapses was syphilis, but Danenhower's influential connections ensured that he kept his place on the expedition.Two others from Jeannette's voyage from Le Havre, carpenter Albert Sweetman and boatswain John Cole, were enlisted, as was the Herald's meteorologist, Jerome Collins. Dubbed "chief scientist," he was in charge of the Edison apparatus and of a rudimentary telephone system that De Long hoped to utilize. The remaining places were filled from a long list of applicants; the cook and steward were recruited by Danenhower from San Francisco's Chinatown.
Question: What is the name of the person who chose a lieutenant for his second in command?
Output: De Long.