Problem: Background: Tu Youyou (Chinese: Tu You You ; pinyin: Tu Youyou; born 30 December 1930) is a Chinese pharmaceutical chemist and educator. She is best known for discovering artemisinin (also known as qinghaosu) and dihydroartemisinin, used to treat malaria, which has saved millions of lives.
Context: Tu Youyou carried on her work in the 1960s and 70s during China's Cultural Revolution, when scientists were denigrated as one of the nine black categories in society according to Maoist theory (or possibly that of the Gang of Four).  In 1967, during the Vietnam War, Ho Chi Minh, the leader of North Vietnam, which was at war against South Vietnam and the United States, asked Chinese Premier Zhou Enlai for help in developing a malaria treatment for his soldiers trooping down the Ho Chi Minh trail, where a majority came down with a form of malaria which is resistant to chloroquine. Because malaria was also a major cause of death in China's southern provinces including Hainan, Yunnan, Guangxi, and Guangdong, Zhou Enlai convinced Mao Zedong to set up a secret drug discovery project, named Project 523 after its starting date, 23 May 1967. Upon joining the project unit, Tu was initially sent to Hainan where she studied patients who had been infected with the disease. During the time she spent there, her husband was banished to the countryside, meaning that her daughter had to be entrusted to a nursery in Beijing.  Scientists worldwide had screened over 240,000 compounds without success. In 1969, Tu Youyou, then 39 years old, had an idea of screening Chinese herbs. She first investigated the Chinese medical classics in history, visiting practitioners of traditional Chinese medicine all over the country on her own. She gathered her findings in a notebook called A Collection of Single Practical Prescriptions for Anti-Malaria. Her notebook summarized 640 prescriptions. Her team also screened over 2,000 traditional Chinese recipes and made 380 herbal extracts, which were tested on mice.  One compound was effective, sweet wormwood (Artemisia annua), which was used for "intermittent fevers," a hallmark of malaria. As Tu also presented at the project seminar, its preparation was described in a 1,600-year-old text, in a recipe titled, "Emergency Prescriptions Kept Up One's Sleeve". At first, it didn't work, because they extracted it with traditional boiling water. Tu Youyou discovered that a low-temperature extraction process could be used to isolate an effective antimalarial substance from the plant; Tu says she was influenced by a traditional Chinese herbal medicine source, The Handbook of Prescriptions for Emergency Treatments, written in 340 by Ge Hong, which states that this herb should be steeped in cold water. This book contained the useful reference to the herb: "A handful of qinghao immersed with two litres of water, wring out the juice and drink it all." After rereading the recipe, Tu realised the hot water had already damaged the active ingredient in the plant; therefore she proposed a method using low-temperature ether to extract the effective compound instead. The animal tests showed it was completely effective in mice and monkeys.  Furthermore, Tu volunteered to be the first human subject. "As head of this research group, I had the responsibility" she said. It was safe, so she conducted successful clinical trials with human patients. Her work was published anonymously in 1977. In 1981, she presented the findings relating to artemisinin at a meeting with the World Health Organization.
Question: did she use the sweet wormwood to treat Malaria?
Answer: Tu Youyou discovered that a low-temperature extraction process could be used to isolate an effective antimalarial substance from the plant;

Background: Miami Sound Machine is an American band of Latin-influenced music featuring the vocals of Cuban-born Gloria Fajardo Garcia (later Gloria Estefan). The band was established in 1975 originally as Miami Latin Boys by Emilio Estefan Jr. and became very successful after joining with Gloria Fajardo (Estefan) in 1977. The band had a number of albums and a string of hit singles until 1989. The band's 1985 album Primitive Love credited the band whereas their follow-up album Let It Loose in 1987 adopted the name Gloria Estefan and Miami Sound Machine.
Context: Following a massive world tour that lasted over a year (mid 1985-late 1986), tensions and rifts between original core members and zealous new members had taken their toll. Following that tour, both original MSM guitarist Wesley B. Wright and founding bassist Juan Marcos Avila had left the group, along with keyboardist Roger Fisher. Emilio was now taking a behind-the-scenes producer role and no longer performing live. What was left of the current MSM, plus new members (Jorge "George" Casas on bass, Clay Ostwald on keyboards, and guitarist John DeFaria), returned to the studio in early 1987. With only one other core member, "Kiki" Garcia, remaining, Gloria Estefan was given top billing and the band's name was changed to Gloria Estefan and Miami Sound Machine to jump on the sudden success of Gloria's unique vocal ability and bubbly personality on TV.  In late 1987, they released their next album, Let It Loose, and it went multi-platinum, with three million copies sold in the US alone. It featured the hits "Anything for You" reaching number 1 on the Billboard Hot 100, "1-2-3" making it to number 3, "Betcha Say That" to number 36, "Rhythm Is Gonna Get You" to number 5, and "Can't Stay Away from You" to number 6. "Can't Stay Away from You", "Anything for You" and "1-2-3" were all top charting singles on the Adult Contemporary hits as well.  Another world tour began and the group traveled for the first time to Europe, South America and an even more extensive tour in the United States, culminating in a finale with massive sold-out concert in their hometown of Miami, Florida, which was recorded and later sold on VHS. By 1988, founding member "Kiki" Garcia quit. With no other core members remaining other than Gloria herself, the "Miami Sound Machine" moniker was to be used from that point on for concerts and live performances only.  In 1988, after the worldwide chart success of single "Anything for You", her Let it Loose album was repackaged overseas as Anything for You. It became the band's first UK number 1 album, selling over a million copies. It was the biggest selling album of the year in The Netherlands, staying at number 1 for 22 weeks. The album also took top honors in Australia and Canada, launching Gloria Estefan to superstar status.
Question: what was the biggest accomplishment/
Answer:
It became the band's first UK number 1 album,