Background: Mary Christine Brockert (March 5, 1956 - December 26, 2010), better known by her stage name Teena Marie, was an American singer-songwriter, and producer. She was known by her childhood nickname Tina before taking the stage name Teena Marie and later acquired the nickname Lady Tee (sometimes spelled Lady T), given to her by her collaborator and friend, Rick James. She was known for her distinctive soulful vocals, which caused many listeners to believe she was African-American. Her success in R&B and soul music, and loyalty to these genres would earn her the title Ivory Queen of Soul.
Context: Contacted by Epic Records in the fall of 1982, after expressing dismay over her Motown contract, Teena Marie signed a worldwide deal with the Columbia Records subsidiary that also allowed her to establish her own publishing company, Midnight Magnet. Epic released the concept album Robbery, which featured the hit "Fix It" (#21 R&B), as well as "Shadow Boxing" and "Casanova Brown." (The latter was one of many tracks Teena Marie would write over the years about her real-life romance with one-time mentor Rick James. The relationship had ended by that point, but the two continued a sometimes tempestuous friendship until James' death, in August 2004.) In 1984, Teena Marie released her biggest-selling album, Starchild. It yielded her biggest hit "Lovergirl", which peaked at No. 4 on the U.S. Billboard Hot 100 chart in March 1985 and at No. 9 on the R&B chart. The label also released the moderate R&B hit "Out on a Limb", which peaked at No. 56 on the R&B chart but didn't break the Hot 100. "14k" was featured on the soundtrack of the film The Goonies (1985) but was not a hit (only making the U.S. R&B charts at #87). In 1986, Teena Marie released a rock music-influenced concept album titled Emerald City. It was controversial with her established fan base and not as successful as its predecessors. She also recorded the rock-influenced track, "Lead Me On", co-produced by Giorgio Moroder, for the soundtrack of the box office hit film Top Gun (1986). In 1988, she returned to R&B and funk, releasing the critically acclaimed album Naked to the World. That album contained the hit "Ooo La La La", which reached the top of Billboard's Hot R&B/Hip-Hop Singles & Tracks chart and was her only No. 1 single on that chart. During her 1988 Naked to the World concert tour, she suffered a fall and was hospitalized for six months. Teena Marie released Ivory in the fall of 1990; it scored no pop hits, but it did experience two R&B hits: "Here's Looking at You" (#11 R&B) and "If I Were a Bell" (#8 R&B).
Question: How long was she with Columbia Records?
Answer:

Question:
Born in Glen Dale, West Virginia, Brett was the youngest of four sons of a sports-minded family which included Ken, the second oldest, a major league pitcher who pitched in the 1967 World Series at age 19. Brothers John (eldest) and Bobby had brief careers in the minor leagues. Although his three older brothers were born in Brooklyn, George was born in the northern panhandle of West Virginia. Jack and Ethel Brett then moved the family to the Midwest and three years later to El Segundo, California, a suburb of Los Angeles, just south of Los Angeles International Airport.
On July 24, 1983, the Royals played the Yankees at Yankee Stadium. In the top of the ninth inning with two out, Brett hit a go-ahead two-run homer off of Goose Gossage to put the Royals up 5-4. Upon Brett crossing the plate, Yankees manager Billy Martin cited to the umpires a rule that stated that any foreign substance on a bat could extend no further than 18 inches from the knob. The umpires measured the amount of pine tar, a legal substance used by hitters to improve their grip, on Brett's bat; the pine tar extended about 24 inches. The home plate umpire, Tim McClelland, signaled Brett out, ending the game as a Yankees win. In a now famous image, an enraged Brett charged out of the dugout sprinting directly toward McClelland and had to be physically restrained by two umpires and a Royals coach. The Royals protested the game, and American League president Lee MacPhail upheld the protest, reasoning that the bat should have been excluded from future use but the home run should not have been nullified. Amid much controversy, the game was resumed on August 18 from the point of Brett's home run and ended with a Royals win. In 1985, Brett had another brilliant season in which he helped propel the Royals to their second American League Championship. He batted .335 with 30 home runs and 112 RBI, finishing in the top 10 of the league in 10 different offensive categories. Defensively, he won his only Gold Glove, which broke Buddy Bell's six-year run of the award. In the final week of the regular season, he went 9-for-20 at the plate with 7 runs, 5 homers, and 9 RBI in six crucial games, five of them victories, as the Royals closed the gap and won the division title at the end. He was MVP of the 1985 playoffs against the Toronto Blue Jays, with an incredible Game 3. With KC down in the series two games to none, Brett went 4-for-4, homering in his first two at bats against Doyle Alexander, and doubled to the same spot in right field in his third at bat, leading the Royals' comeback. Brett then batted .370 in the World Series against the St. Louis Cardinals including a four-hit performance in Game 7. The Royals again rallied from a 3-1 deficit to become World Series Champions for the first time in Royals history.
Answer this question using a quote from the text above:

Did he stop using Pine Tar following this incident?

Answer:
Amid much controversy, the game was resumed on August 18 from the point of Brett's home run and ended with a Royals win.

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 was born in Ningbo, Zhejiang, China on 30 December 1930. She attended Xiaoshi Middle School for junior high school and the first year of high school, before transferring to Ningbo Middle School in 1948. From 1951 to 1955, she attended Peking University Medical School / Beijing Medical College. Tu studied at the Department of Pharmaceutical Sciences, and graduated in 1955. Later Tu was trained for two and a half years in traditional Chinese medicine. After graduation, Tu worked at the Academy of Traditional Chinese Medicine (now the China Academy of Traditional Chinese Medical Sciences) in Beijing. She was promoted to a Researcher (Yan Jiu Yuan , the highest researcher rank in mainland China equivalent to the academic rank of a full professor) in 1980 shortly after the Chinese economic reform began in 1978. In 2001 she was promoted to academic advisor for doctoral candidates. Currently she is the Chief Scientist in the Academy. As of 2007, her office is in an old apartment building in Dongcheng District, Beijing. Before 2011, Tu Youyou had been obscure for decades, and is described as "almost completely forgotten by people". Tu is regarded as the Professor of Three Noes - no postgraduate degree (there was no postgraduate education then in China), no study or research experience abroad, and not a member of any Chinese national academies, i.e. Chinese Academy of Sciences and Chinese Academy of Engineering. Up until 1979, there were no postgraduate degree programs in China, and China was largely isolated from the rest of the world. Tu is now regarded as a representative figure of the first generation of Chinese medical workers since the establishment of the People's Republic of China in 1949.
Question: Where did Tu do her university studying?
Answer:
Peking University Medical School