input: On March 30, 1900, Robinson entered a buck-and-wing dance contest at the Bijou Theater in Brooklyn, New York, winning a gold medal and defeating Harry Swinton, star of the show In Old Kentucky and considered the best dancer of his day. The resulting publicity helped Robinson to get work in numerous traveling shows, sometimes in a troupe, more frequently with a partner, though not always as a dancer (Robinson also sang and performed two-man comedy routines).  By 1912, Robinson was a full partner in the duo, which had become primarily a tap dancing act, booked on both the Keith and Orpheum Circuits. The team broke up in 1914, and vaudeville performer Rae Samuels, who had performed in shows with Robinson, convinced him to meet with her manager (and husband), Marty Forkins. Under Forkins' tutelage, Robinson matured and began working as a solo act, increasing his earnings to an estimated $3,500 per week. Forkins accomplished this by inventing an alternate history for Robinson, promoting him as already being a solo act. This technique succeeded, making Robinson one of the first performers to break vaudeville's two colored rule, which forbade solo black acts.  When the U.S. entered World War I, the War Department set up a series of Liberty Theaters in the training camps. The Keith and Orpheum Circuits underwrote vaudeville acts at reduced fees, but Robinson volunteered to perform gratis for thousands of troops, in both black and white units of the Expeditionary Forces, receiving a commendation from the War Department in 1918.  Throughout the early 1920s, Robinson continued his career on the road as a solo vaudeville act, touring throughout the country and most frequently visiting Chicago, where Marty Forkins, his manager, lived. From 1919-1923 he was fully booked on the Orpheum Circuit, and was signed full-time by the Keith in 1924 and 1925. In addition to being booked for 50-52 weeks (an avid baseball fan, he took a week off for the World Series), Robinson did multiple shows per night, frequently on two different stages.

Answer this question "What was Robinson's role?"
output: By 1912, Robinson was a full partner in the duo,

input: A frequent critic of the U.S. tax system, Kovacs owed the Internal Revenue Service several hundred thousand dollars in back taxes, due to his simple refusal to pay the bulk of them. Up to 90% of his earnings were garnished as a result. His long battles with the IRS inspired Kovacs to invest his money in a convoluted series of paper corporations in the U.S. and Canada. He would give them bizarre names, such as "The Bazooka Dooka Hicka Hocka Hookah Company". In 1961, Kovacs was served with a $75,000 lien for back taxes; that same day he bought the California Racquet Club with the apparent hope of being able to use it as a tax write-off. The property had mortgages at the time of purchase which were later paid by Edie Adams.  His tax woes also affected Kovacs's career, forcing him to take any offered work to pay his debt. This included the ABC game show Take A Good Look, appearances on variety shows such as NBC's The Ford Show, Starring Tennessee Ernie Ford, and some of his less memorable movie roles. He also filmed an unaired 1962 pilot episode for a proposed CBS series, Medicine Man (co-starring Buster Keaton, pilot episode titled "A Pony For Chris"). Kovacs's role was that of Dr. P. Crookshank, a traveling medicine salesman in the 1870s selling Mother McGreevy's Wizard Juice, also known as "man's best friend in a bottle". This was abandoned after his death, which occurred the day after filming some scenes for the pilot in Griffith Park. CBS initially intended to broadcast the show as part of a summer replacement program, The Comedy Spot, but decided against it due to problems with Kovacs's estate. The pilot is part of the public collection of the Paley Center for Media.  Some of the issues regarding Kovacs's tax problems were still unresolved years after his death. Kovacs had purchased two insurance policies in 1951; his mother was named as the primary beneficiary of them. The IRS placed a lien against them both for their cash value in 1961. To stop the actions being taken against her, Mary Kovacs had to go to Federal court. The court's early 1966 ruling resolved the issue, with the last sentence of the document reading: "Prima facie, it looks as if, within the limits of discretion permitted the government by the relevant statutes, an injustice is being done Mary Kovacs."  Adams, who married and divorced twice after Kovacs's death, refused help from celebrity friends who planned a benefit for the purpose. Saying "I can take care of my own children", and being determined to accept offers only from those who wanted to hire her for her talents, Adams managed to pay all of Kovacs' debts.

Answer this question "what was the tax evasion about?"
output: A frequent critic of the U.S. tax system, Kovacs owed the Internal Revenue Service several hundred thousand dollars in back taxes,

input: Aguero was selected for the Argentina U17 team to participate at the 2004 U-16 South American Championship in Paraguay in September. He participated in all of Argentina's group stage matches, scoring in a 2-1 win against the United States and a 3-1 win against Ecuador to help Argentina finish top of their group. Aguero scored in the 47th minute of Argentina's 1-0 quarter-final victory against Peru, setting up a semi-final match against Colombia which Argentina lost 2-0.  Aguero represented Argentina at two FIFA World Youth Championships, winning back-to-back world titles. He was part of the team that won the 2005 edition in the Netherlands, alongside his future 2008 Olympics squad teammates Fernando Gago and Lionel Messi. At the 2007 FIFA U-20 World Cup, held in Canada, Aguero scored twice and helped set up three goals in a 6-0 win over Panama in the second game of the group stage of the tournament. He then scored the only goal in Argentina's third match against North Korea from a free kick. Having qualified to the round of 16, he scored two of the three goals against Poland that would eventually give them a 3-1 win to advance to the next round. Argentina defeated Mexico in the quarter-finals and Chile in the semi-finals, and faced the Czech Republic in the finals, a team they drew 0-0 in the group stage. Aguero captained and scored the equaliser in the 62nd minute, leading to a 2-1 victory. In addition, Aguero won the Golden Boot of the tournament, scoring six goals in seven, and the Golden Ball as the best player of the tournament.  As a member of the Argentine squad for the 2008 Beijing Olympics, Aguero scored two goals in the space of five minutes in the semi-final 3-0 win over Brazil on 19 August 2008. Argentina went on to win its second consecutive gold medal at the Olympic tournament.

Answer this question "How did his team do during those championships?"
output:
winning back-to-back world titles.