Question: Nelson Piquet Souto Maior (Portuguese pronunciation: ['newso pi'ke], born August 17, 1952), known as Nelson Piquet, is a Brazilian former racing driver and businessman. Since his retirement, Piquet has been ranked among the greatest Formula One drivers in various motorsport polls. Piquet had a brief career in tennis before losing interest in the sport and subsequently took up karting and hid his identity to prevent his father discovering his hobby. He became the Brazilian national karting champion in 1971-72 and won the Formula Vee championship in 1976.

Nelson Piquet and the number 1 went to a stagnating Lotus team in 1988, and his career took a nose dive despite the Camel sponsored Lotus 100T having the same specification Honda V6 turbo that powered the McLarens of Ayrton Senna and Alain Prost. Nelson, who had 20 wins and 3 World Championships following the 1987 season, began to lose his reputation when he had no wins in 1988, losing his number one status to fellow Brazilian Senna, who won 8 races and the championship for McLaren (Prost won 7 races, while Piquet could only manage three 3rd-place finishes for the season). In early 1988 he resorted to using the media to attack his rivals and gained a reputation as an outspoken "loose cannon", such as attacking Mansell and his wife, calling Mansell "an uneducated blockhead" (and insulting his wife's looks), and calling fellow Senna "the Sao Paulo taxi driver" and stating that he "doesn't like women". Piquet retracted his comments when both threatened legal action. He also earned the ire of the Tifosi at the San Marino Grand Prix when he said in an interview with Playboy that Scuderia Ferrari might do better as a team if the boss (Enzo Ferrari) was a younger man instead of the 90-year-old one who rarely attended races due to his age and failing health. Piquet claims he was badly misquoted in the interview, which also had him questioning Alain Prost's standing as the best driver in the world. On the official FIA video review of the 1988 season, Piquet left no doubts that the article got it wrong in his comments about Ferrari (saying that at 90, Enzo Ferrari had to be a strong man to run a Formula One team), and that he considered Prost to be the world's best driver. Piquet had a dismal 1989 season, driving a Judd V8-powered Lotus which had 125 less hp than the Honda V10s used by McLaren. He (and teammate Satoru Nakajima) once again had no wins and they both even failed to qualify for the 1989 Belgian Grand Prix, Piquet's first non-qualification since the 1982 Detroit Grand Prix. On what was his last attempt to qualify at Spa, Piquet lost his chance when he was slowed by rookie Frenchman Olivier Grouillard, who had gained a reputation throughout the season as a blocker.

Using a quote from the above article, answer the following question: did he suffer career wise for this outspokenness?
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Answer: Piquet retracted his comments when both threatened legal action.

Question: Jonas Edward Salk (; October 28, 1914 - June 23, 1995) was an American medical researcher and virologist. He discovered and developed one of the first successful polio vaccines. Born in New York City, he attended New York University School of Medicine, later choosing to do medical research instead of becoming a practicing physician. In 1939, after earning his medical degree, Salk began an internship as a physician scientist at Mount Sinai Hospital.

After City College, Salk enrolled in New York University to study medicine. According to Oshinsky, NYU based its modest reputation on famous alumni, such as Walter Reed, who helped conquer yellow fever. Tuition was "comparatively low, better still, it did not discriminate against Jews, ... while most of the surrounding medical schools--Cornell, Columbia, University of Pennsylvania, and Yale--had rigid quotas in place." Yale, for example, accepted 76 applicants, in 1935, out of a pool of 501. Although 200 of the applicants were Jewish, only five got in. During his years at New York University Medical School, Salk worked as a laboratory technician during the school year and as a camp counselor in the summer. During Salk's medical studies, he stood out from his peers, according to Bookchin, "not just because of his continued academic prowess--he was Alpha Omega Alpha, the Phi Beta Kappa Society of medical education--but because he had decided he did not want to practice medicine." Instead, he became absorbed in research, even taking a year off to study biochemistry. He later focused more of his studies on bacteriology which had replaced medicine as his primary interest. He said his desire was to help humankind in general rather than single patients. "It was the laboratory work, in particular, that gave new direction to his life." According to Salk: "My intention was to go to medical school, and then become a medical scientist. I did not intend to practice medicine, although in medical school, and in my internship, I did all the things that were necessary to qualify me in that regard. I had opportunities along the way to drop the idea of medicine and go into science. At one point at the end of my first year of medical school, I received an opportunity to spend a year in research and teaching in biochemistry, which I did. And at the end of that year, I was told that I could, if I wished, switch and get a Ph.D. in biochemistry, but my preference was to stay with medicine. And, I believe that this is all linked to my original ambition, or desire, which was to be of some help to humankind, so to speak, in a larger sense than just on a one-to-one basis." Concerning his last year of medical school Salk says: "I had an opportunity to spend time in elective periods in my last year in medical school, in a laboratory that was involved in studies on influenza. The influenza virus had just been discovered about a few years before that. And, I saw the opportunity at that time to test the question as to whether we could destroy the virus infectivity and still immunize. And so, by carefully designed experiments, we found it was possible to do so."

Using a quote from the above article, answer the following question: What did he study?
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Answer:
medicine.