Problem: Background: Fangio's grandfather, Giuseppe Fangio, emigrated to Buenos Aires from Italy in 1887. Giuseppe managed to buy his own farm near Balcarce within three years by making charcoal from tree branches. His father, Loreto, emigrated to Argentina from the small central Italian town of Castiglione Messer Marino in the Chieti province of the Abruzzo region. His mother, Herminia Deramo, was from Tornareccio, slightly to the north.
Context: After finishing his military service, Fangio opened his own garage and raced in local events. He began his racing career in Argentina in 1934, driving a 1929 Ford Model A, which he had rebuilt. These local events were unlike anything in Europe or North America, they were long-distance races held on mostly dirt roads up and down South America. During his time racing in Argentina, he drove Chevrolet cars and was Argentine National Champion in 1940 and 1941. One particular race, which he won in 1940, the Gran Premio del Norte, was almost 10,000 km long. This race started in Buenos Aires and ran up through the Andes to Lima, Peru and back again, taking nearly two weeks with stages held each day. Following many successes driving mainly modified American stock cars; he was funded by the Argentine Automobile Club and the Argentine government and sent to Europe in 1948 to continue his career.  In the Tourism Highway category, Fangio participated in his first race between 18 and 30 October 1938 as the co-pilot of Luis Finocchietti. Despite not winning the Argentine Road Grand Prix, Fangio drove most of the way and qualified in seventh place. In November of that year, he entered the "400 km of Tres Arroyos ", but it was suspended due to a fatal accident.  In 1939, the circuit was in Forest, which conformed well with his last involvement with a Ford V8. With Hector Tieri as his partner, they led Turismo Carretera that year with a Chevrolet, competing for the Argentine Grand Prix. Suspended by a strong rain and resumed in Cordoba, he managed their first stage victory, winning the fourth stage from Catamarca to San Juan. In October, after 9500 km of competition in Argentina, Bolivia and Peru, he won his first race in Turismo Carretera, the Grand Prix International North. He became the first TC Argentine Champion to have driven a Chevrolet.  In 1941, he beat Oscar Galvez in the Grand Prix Getulio Vargas in Brazil. For the second time, Fangio was crowned champion of Argentine TC. In 1942, he ended South Grand Prix in tenth place in accordance with the general classification. In April he won the race "Mar y Sierras" and had to suspend the mechanical activity due to the start of World War II.  In 1946, after a brief period of inactivity, Fangio returned to racing with two races in Moron and Tandil driving a Ford T. In February 1947, Fangio competed at National Mechanics (MN) in the circuit Retirement, and on 1 March, he started the race for Rosario City Award. Subsequently, Fangio triumphed in the circuit 'Double Back Window' Race.
Question: Were AMerican cars used?
Answer: In 1939, the circuit was in Forest, which conformed well with his last involvement with a Ford V8.

Problem: Background: Mickey Charles Mantle (October 20, 1931 - August 13, 1995), nicknamed The Commerce Comet and The Mick, was an American professional baseball player. Mantle played his entire Major League Baseball (MLB) career with the New York Yankees as a center fielder and first baseman, from 1951 through 1968. Mantle was one of the best players and sluggers, and is regarded by many as the greatest switch hitter in baseball history. Mantle was inducted into the National Baseball Hall of Fame in 1974 and was elected to the Major League Baseball All-Century Team in 1999.
Context: Mantle was invited to the Yankees instructional camp before the 1951 season. After an impressive spring training, Yankees manager Casey Stengel decided to promote Mantle to the majors as a right fielder instead of sending him to the minors. Mickey Mantle's salary for the 1951 season was $7,500.  Mantle was assigned uniform #6, signifying the expectation that he would become the next Yankees star, following Babe Ruth (#3), Lou Gehrig (#4) and Joe DiMaggio (#5). Stengel, speaking to SPORT, stated "He's got more natural power from both sides than anybody I ever saw." Bill Dickey called Mantle "the greatest prospect [he's] seen in [his] time."  After a brief slump, Mantle was sent down to the Yankees' top farm team, the Kansas City Blues. However, he was not able to find the power he once had in the lower minors. Out of frustration, he called his father one day and told him, "I don't think I can play baseball anymore." Mutt drove up to Kansas City that day. When he arrived, he started packing his son's clothes and, according to Mantle's memory, said "I thought I raised a man. I see I raised a coward instead. You can come back to Oklahoma and work the mines with me." Mantle immediately broke out of his slump, going on to hit .361 with 11 homers and 50 RBIs during his stay in Kansas City.  Mantle was called up to the Yankees after 40 games with Kansas City, this time wearing uniform #7. He hit .267 with 13 home runs and 65 RBI in 96 games. In the second game of the 1951 World Series, New York Giants rookie Willie Mays hit a fly ball to right-center field. Mantle, playing right field, raced for the ball together with center fielder Joe DiMaggio, who called for the ball (and made the catch). In getting out of DiMaggio's way, Mantle tripped over an exposed drain pipe and severely injured his right knee. This was the first of numerous injuries that plagued his 18-year career with the Yankees. He played the rest of his career with a torn ACL.
Question: what position did he play?
Answer:
a right fielder