Background: Stefanie Graf was born on 14 June 1969, in Mannheim, Baden-Wurttemberg, West Germany, to Heidi Schalk and Peter Graf (18 June 1938 - 30 November 2013), a car and insurance salesman. When she was nine years old her family moved to the neighbouring town of Bruhl. She has a younger brother Michael. Graf was introduced to tennis by her father, an aspiring tennis coach, who taught his three-year-old daughter how to swing a wooden racket in the family's living room.
Context: In late 1999 and early 2000, as part of her Farewell Tour, Graf played a series of exhibition matches against former rivals in New Zealand, Japan, Spain, Germany and South Africa. She played Jelena Dokic in Christchurch, New Zealand, Amanda Coetzer in Durban, South Africa, and her former rival Arantxa Sanchez Vicario in Zaragoza, Spain. It was Graf and Sanchez Vicario's first head-to-head meeting since 1996. In February 2000, Graf played against Kimiko Date at Nagoya Rainbow Hall in Tokyo, winning in three sets. In September 2004, Graf dispatched her former doubles partner Gabriela Sabatini in straight sets, in an exhibition match played in Berlin, Germany. She was also in Berlin to host a charity gala, as well as inaugurating a tennis stadium renamed the "Steffi Graf Stadion". Proceeds from her match against Sabatini went to Graf's foundation, "Children for Tomorrow".  In July 2005, Graf competed in one tie of World Team Tennis (WTT) on the Houston Wranglers team. She was beaten in two out of three matches, with each match being one set. Graf lost her singles match to Elena Likhovtseva 5-4. She teamed with Ansley Cargill in women's doubles against Anna Kournikova and Likhovtseva but lost 5-2. She was successful, however, in the mixed doubles match. Graf completely ruled out a return to professional tennis. In October, Graf defeated Sabatini in an exhibition match in Mannheim, Germany, winning both of their sets. Like the exhibition match the previous year against Sabatini, proceeds went to "Children for Tomorrow".  In 2008 Graf lost an exhibition match against Kimiko Date at Ariake Colosseum in Tokyo. As part of the event, billed as "Dream Match 2008", she defeated Martina Navratilova in a one-set affair 8-7, with Graf winning a tiebreaker 10-5. It was the first time in 14 years Graf had played Navratilova. Graf played a singles exhibition match against Kim Clijsters and a mixed doubles exhibition alongside husband Andre Agassi against Tim Henman and Clijsters as part of a test event and celebration for the newly installed roof over Wimbledon's Centre Court in 2009. She lost a lengthy one-set singles match to Clijsters and also the mixed doubles.  In 2010, Graf participated in the WTT Smash Hits exhibition in Washington, D.C. to support the Elton John AIDS Foundation. She and Agassi, her husband, were on Team Elton John, which competed against Team Billie Jean King. Graf played in the celebrity doubles, women's doubles, and mixed doubles before straining her left calf muscle and being replaced by Anna Kournikova.
Question: When was the last one?
Answer: In 2010,

Problem: Background: Lisa Marie was born on February 1, 1968, to Elvis and Priscilla Presley at Baptist Memorial Hospital in Memphis, Tennessee, nine months to the day after her parents' May 1, 1967, wedding. After her parents divorced, she lived with her mother. When her father died in 1977, 9-year-old Lisa Marie became joint heir to his estate with her grandfather Vernon Presley and her great-grandmother Minnie Mae Presley. Following the deaths of Vernon in 1979 and Minnie Mae in 1980, she became the sole heir and inherited Graceland.
Context: Lisa Marie Presley was indoctrinated into the Church of Scientology in 1977 by her mother, Priscilla. Priscilla had discovered books pertaining to Scientology among the belongings of her ex-husband, Elvis Presley, after his death on August 16, 1977.  In October 1997, Presley, along with friend and fellow Memphian and Scientologist Isaac Hayes, opened the Literacy, Education and Ability Program (LEAP). LEAP is run by Applied Scholastics, a group run by Scientologists.  On January 5, 2002, Presley received the Humanitarian Award from the World Literacy Crusade for her efforts to help children across America learn valuable skills for study and improve their lives. Lisa Marie Presley received her award from Isaac Hayes, Chaka Khan and Yolanda King, daughter of the late Martin Luther King Jr. World Literacy Crusade is regarded by critics as a front group for the Church of Scientology. On September 26 of that same year Lisa Marie Presley addressed a Congressional hearing in opposition to the use of medication in treating ADHD, stating: "I have spoken to children who have been forced to take a cocaine-like stimulant to control their behavior; I have shared their sense of sheer desperation. Children have been wrenched from their family's care simply because their parents favored an alternative, drug-free approach to addressing educational and behavioral problems. The psychotropic drugging of millions of children has to stop." These views reflected her beliefs as a Scientologist. Addressing the Committee as the International Spokesperson for Children's Rights, for the Citizens Commission on Human Rights (CCHR), a group run by Scientologists, Presley expressed her view that parents should be informed about alternatives to drugs so they may "make an informed choice about their child's educational and medical needs".  Presley officially defected from the church in 2016, though she had been experiencing growing dissent with Scientology as far back as 2008. Both her mother and daughter, Riley Keough, remain members.
Question: Why did she speak out about this?
Answer:
I have spoken to children who have been forced to take a cocaine-like stimulant to control their behavior;