Some context: 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.
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.
What is an interesting fact about her background?
A: Tu Youyou, then 39 years old, had an idea of screening Chinese herbs.

Some context: Jacqueline Fernandez (born 11 August 1985) is a Sri Lankan actress, former model, and the winner of the Miss Sri Lanka Universe pageant of 2006. Born into a multiracial family of Canadian, Sri Lankan and Malaysian descent, Fernandez was raised in Bahrain. After graduating in mass communication from the University of Sydney and working as a television reporter in Sri Lanka, she joined the modeling industry. She was crowned the Miss Sri Lanka Universe 2006, and represented her country at Miss Universe 2006.
Fernandez shares a close bond with her family, and admits that she misses being around them. She says: "I miss them so much everyday. You don't realise when you live away from home how difficult life can be [...] At the same time, staying away from them has taught me to be more responsible. It has taught me so many things about myself, about priorities and time management." In March 2012, Fernandez turned vegetarian for a 40-day period to observe Lent, a period from Ash Wednesday to Holy Saturday.  In 2008, Fernandez started dating Bahraini prince Hassan bin Rashid Al Khalifa, whom she met at a mutual friend's party; they separated in 2011. While filming Housefull 2 in 2011, Fernandez began a romantic relationship with director Sajid Khan. The relationship attracted media coverage in India and there was speculation of an impending wedding. However, the relationship ended in May 2013.  In addition to acting in films, Fernandez has supported charitable organisations and a number of causes. In 2011, on the behalf of People for the Ethical Treatment of Animals (PETA), she sent a letter to the Mumbai Municipal Commissioner asking for an end to horse-drawn carriage rides in Mumbai. In early 2013, she asked the consulate general of the Philippines, William John T Perera in Colombo, to hasten the transfer of an elephant from its inadequate housing at the Manila Zoo to a humane sanctuary. Later that year, she auctioned a breakfast in Mayfair, London, where she raised around PS4000 for the Pratham NGO, which helps children's primary education. In 2014, Fernandez was named "Woman Of The Year" by PETA (India) for advocating the protection of animals. The following year, she auctioned her outfits on an online portal for a philanthropic cause. Some of her outfits included the ones she wore in the song "Party On My Mind" (from Race 2) and "Hangover" (from Kick). In March 2016, she was part of "Jacqueline Builds" campaign that raised funds for the victims of the 2015 South Indian floods. In April 2017, Jacqueline Fernandez collaborated with Rakyan Beverages by investing in their juice products.  Fernandez has participated in several concert tours and televised award ceremonies. In 2013, she performed at the Temptations Reloaded in Auckland, Perth, and Sydney alongside Shah Rukh Khan, Rani Mukerji, and Madhuri Dixit. She also performed at the live talent show "Got Talent World Stage Live" with Khan, Priyanka Chopra and Varun Dhawan the following year. In July 2014, Fernandez opened a restaurant in Colombo, Kaema Sutra, in collaboration with chef Dharshan Munidasa, which specialises in contemporary Sri Lankan cuisine.
Where is she from?
A: