Problem: The Turkana are a Nilotic people native to the Turkana District in northwest Kenya, a semi-arid climate region bordering Lake Turkana in the east, Pokot, Rendille and Samburu people to the south, Uganda to the west, and South Sudan and Ethiopia to the north. They refer to their land as Turkan. According to the 2009 Kenyan census, Turkana number 855,399, or 2.5% of the Kenyan population, making the Turkana the third largest Nilotic ethnic group in Kenya, after the Kalenjin and the Luo, slightly more numerous than the Maasai, and the tenth largest ethnicity in all of Kenya. Although this figure was initially controversial and rejected as too large by Planning Minister Wycliffe Oparanya, a court ruling (Feb 7, 2012) by Justice Mohammed Warsame (judge) stated that the Kenyan government accepts the 2009 census figures for Turkana.

Traditionally, both men and women wear wraps made of rectangular woven materials and animal skins. Today, these cloths are normally purchased, having been manufactured in Nairobi or elsewhere in Kenya. Often, men wear their wraps similar to tunics, with one end connected with the other end over the right shoulder, and carry wrist knives made of steel and goat hide. Men also carry stools (known as ekicholong) and will use these for simple chairs rather than sitting on the hot midday sand. These stools also double as headrests, keeping one's head elevated from the sand, and protecting any ceremonial head decorations from being damaged. It is also not uncommon for men to carry several staves; one is used for walking and balance when carrying loads; the other, usually slimmer and longer, is used to prod livestock during herding activities. Women will customarily wear necklaces, and will shave their hair completely which often has beads attached to the loose ends of hair. Men wear their hair shaved. Women wear two pieces of cloth, one being wrapped around the waist while the other covers the top. Traditionally leather wraps covered with ostrich egg shell beads were the norm for women's undergarments, though these are now uncommon in many areas. The Turkana people have elaborate clothing and adornment styles. Clothing is used to distinguish between age groups, development stages, occasions and status of individuals or groups in the Turkana community. Today, many Turkana have adopted western-style clothing. This is especially prominent among both men and women who live in town centers throughout Turkana.

Do the Turkana people wear jewelry?

Answer with quotes: Women will customarily wear necklaces, and will shave their hair completely which often has beads attached to the loose ends of hair.

Problem: Roger Federer (German pronunciation: ['rodZ@r 'fe:d@r@r]; born 8 August 1981) is a Swiss professional tennis player who is currently ranked world No. 2 in men's singles tennis by the Association of Tennis Professionals (ATP). He is regarded by many fans, players and analysts as the greatest tennis player of all time. Federer has won 20 Grand Slam singles titles--the most in history for a male player--and has held the world No. 1 spot in the ATP rankings for a record total of 308 weeks, including 237 consecutive weeks. After turning professional in 1998, he was continuously ranked in the top ten from October 2002 to November 2016.

Federer entered the top 100 ranking for the first time on 20 September 1999 and started at the 1999 Marseille Open defeating the reigning champion of the 1998 French Open, Spaniard Carlos Moya. His first final came at the Marseille Open in 2000, where he lost to fellow Swiss Marc Rosset. Federer won the 2001 Hopman Cup representing Switzerland, along with Martina Hingis. The duo defeated the American pair of Monica Seles and Jan-Michael Gambill in the finals. Federer would later say that his experience with Hingis "definitely helped me to become the player I am today." Federer's first singles win was at the 2001 Milan Indoor tournament, where he defeated Julien Boutter in the final. Although he won his first title already in 1999 on the Challenger tour, winning the doubles event in Segovia, Spain with Dutchman Sander Groen, the final was played on Federer's 18th birthday. In 2001, Federer made his first Grand Slam quarterfinal at the French Open, losing to former world No. 2 and eventual finalist Alex Corretja. His run to the French quarterfinals launched him into the top 15 for the first time in his career. His international breakthrough came at the 2001 Wimbledon Championships, where a 19-year-old Federer faced the four-time defending champion and all-time Grand Slam leader Pete Sampras. The teenage Swiss stunned the seven-time Wimbledon champion and No. 1 seed in a dramatic five-set epic to reach the quarterfinals. In the quarters he faced Englishman Tim Henman, eventually losing in an overtime fourth-set tiebreaker. Federer's breakthrough at Wimbledon signaled the record-breaking dominance he would display at the All England Club over the next two decades. The first final he reached at the prestigious Masters level came at the 2002 Miami Masters event, where he lost to former and future world No. 1 Andre Agassi on hard court. Federer won his first Master Series event at the 2002 Hamburg Masters on clay, over Marat Safin; the victory put him in top 10 for the first time. Federer made 10 singles finals between 1998 and 2002, of which he won four and lost six. He also made six finals in doubles. Of note are Federer and partner Max Mirnyi's defeat in the final of the Indian Wells Masters in 2002, and their victory in the same year in the final of the Rotterdam 500 series event. Federer had won the latter a year earlier with partner Jonas Bjorkman. He finished 2001 with an ATP ranking of No. 13, and 2002 was the first year he was ranked within the top 10, finishing at No. 6.

Who did he lose to?

Answer with quotes: finalist Alex Corretja.

Problem: Dame Jane Morris Goodall (; born Valerie Jane Morris-Goodall, 3 April 1934), formerly Baroness Jane van Lawick-Goodall, is a British primatologist and anthropologist.

Goodall had always been passionate about animals and Africa, which brought her to the farm of a friend in the Kenya highlands in 1957. From there, she obtained work as a secretary, and acting on her friend's advice, she telephoned Louis Leakey, the notable Kenyan archaeologist and palaeontologist, with no other thought than to make an appointment to discuss animals. Leakey, believing that the study of existing great apes could provide indications of the behaviour of early hominids, was looking for a chimpanzee researcher, though he kept the idea to himself. Instead, he proposed that Goodall work for him as a secretary. After obtaining approval from his wife Mary Leakey, Louis sent Goodall to Olduvai Gorge in Tanzania, where he laid out his plans. In 1958, Leakey sent Goodall to London to study primate behaviour with Osman Hill and primate anatomy with John Napier. Leakey raised funds, and on 14 July 1960, Goodall went to Gombe Stream National Park, becoming the first of what would come to be called The Trimates. She was accompanied by her mother, whose presence was necessary to satisfy the requirements of David Anstey, chief warden, who was concerned for their safety; Tanzania was "Tanganyika" at that time and a British protectorate. Leakey arranged funding and in 1962, he sent Goodall, who had no degree, to Cambridge University. She went to Newnham College, and obtained a PhD degree in ethology. She became the eighth person to be allowed to study for a PhD there without first having obtained a BA or BSc. Her thesis was completed in 1965 under the tutorship of Robert Hinde, titled Behaviour of free-living chimpanzees, detailing her first five years of study at the Gombe Reserve.

What were Goodall's chief discoveries?

Answer with quotes:
Behaviour of free-living chimpanzees, detailing her first five years of study at the Gombe Reserve.