input: Together with Oliver Tambo, Mbeki left London for Lusaka in April 1971 to take up the position of assistant secretary of the ANC's Revolutionary Council (RC). This was the first time in nine years that Mbeki was setting foot on African soil. The aim of the RC at this time was to bridge an ever-widening gap between the ANC in exile and the people back home. In Lusaka, Mbeki was housed in a secret location in Makeni, south-west of the city. Later, Mbeki moved over to work in the ANC's propaganda section. But he continued to attend RC meetings. Four months after his arrival in Lusaka, Mbeki travelled to Beichlingen to deliver a speech on behalf of the ANC's Executive Committee at the YSS summer school. This was a turning point in Mbeki's life as it was the first time he spoke on behalf of the ANC as opposed to the ANC Youth League. In December 1972, Mbeki joined Tambo at Heathrow Airport to meet Mangosuthu Buthelezi to discuss mass resistance to apartheid. Mbeki is credited with facilitating the establishment of Inkatha - it was his responsibility to nurture the relationship between Buthelezi and the ANC. Mbeki was deployed to Botswana in 1973 to facilitate the development of an internal underground. Mbeki's life took a significant turn on 23 November 1974 when he married Zanele Dlamini. The wedding ceremony took place at Farnham Castle, the residence of Zanele's sister Edith and her husband, Wilfred Grenville-Grey. Adelaide Tambo and Mendi Msimang stood in loco-parentis for Mbeki while Essop Pahad was Mbeki's best man. The wedding, according to ANC rules, had to be approved by the organisation - a rule that applied to all permanently deployed members of the ANC.

Answer this question "What was a career highlight while he was in Lusaka?"
output: In December 1972, Mbeki joined Tambo at Heathrow Airport to meet Mangosuthu Buthelezi to discuss mass resistance to apartheid.

input: Friml wrote his most famous operettas in the 1920s. In 1924, he wrote Rose-Marie. This operetta, on which Friml collaborated with lyricists Oscar Hammerstein II and Otto Harbach and co-composer Herbert Stothart, was a hit worldwide, and a few of the songs from it also became hits including "The Mounties" and "Indian Love Call". The use of murder as part of the plot was ground-breaking among operettas and musical theatre pieces at the time. After Rose-Marie's success came two other hit operettas, The Vagabond King in 1925, with lyrics by Brian Hooker and William H. Post, and The Three Musketeers in 1928, with lyrics by P. G. Wodehouse and Clifford Grey, based on Alexandre Dumas's famous swashbuckling novel. In addition, Friml contributed to the Ziegfeld Follies of 1921 and 1923. Friml wrote music for many films during the 1930s, often songs adapted from previous work. The Vagabond King, Rose-Marie and The Firefly were all made into films and included at least some of Friml's music. Oddly enough, his operetta version of The Three Musketeers was never filmed, despite the fact that the novel itself has been filmed many times. In 1930, he wrote a new operetta score for film, The Lottery Bride. Like his contemporary, Ivor Novello, Friml was sometimes ridiculed for the sentimental and insubstantial nature of his compositions and was often called trite. Friml was also criticized for the old-fashioned, Old World sentiments found in his works. Friml's last stage musical was Music Hath Charms in 1934. During the 1930s, Friml's music fell out of fashion on Broadway and in Hollywood.

Answer this question "What was it about?"
output: This operetta, on which Friml collaborated with lyricists Oscar Hammerstein II and Otto Harbach and co-composer Herbert Stothart, was a hit worldwide,

input: Maury was a descendant of the Maury family, a prominent Virginia family of Huguenot ancestry that can be traced back to 15th-century France. His grandfather (the Reverend James Maury) was an inspiring teacher to a future US president, Thomas Jefferson. Maury also had Dutch-American ancestry from the "Minor" family of early Virginia. He was born in 1806 in Spotsylvania County, Virginia, near Fredericksburg; his parents were Richard Maury and Diane Minor Maury. The family moved to Franklin, Tennessee, when he was five. He wanted to emulate the naval career of his older brother, Flag Lieutenant John Minor Maury, who, however, caught yellow fever after fighting pirates as an officer in the US Navy. As a result of John's painful death, Matthew's father, Richard, forbade him from joining the Navy. Maury strongly considered attending West Point to get a better education than the Navy could offer at that time, but instead, he obtained a naval appointment through the influence of Tennessee Representative Sam Houston, a family friend, in 1825, at the age of 19. Maury joined the Navy as a midshipman on board the frigate Brandywine which was carrying the Marquis de La Fayette home to France, following La Fayette's famous visit to the United States. Almost immediately, Maury began to study the seas and to record methods of navigation. One of the experiences that piqued this interest was a circumnavigation of the globe on the USS Vincennes, his assigned ship and the first US warship to travel around the world.

Answer this question "What did he do after obtaining naval appointment?"
output:
Maury began to study the seas and to record methods of navigation.