Question: Who's won the most world series in baseball?

context: A total of 115 Series have been contested, with the AL champion winning 66 and the NL champion winning 49. The New York Yankees of the AL have played in 40 World Series through 2019, winning 27 — the most championship appearances and most victories by any team in the four major North American professional sports leagues. The Los Angeles Dodgers of the NL have the most losses with 14, while the Yankees have the most losses among AL teams with 13. The St. Louis Cardinals have won 11 championships, the most championships among NL clubs and second-most all-time behind the Yankees, and have made 19 total appearances, third-most among NL clubs. Both the Giants and the Los Angeles Dodgers have represented the NL in more World Series, with 20 each.
question: Who's the team that has won the most total world series in baseball?
short_answers: New York Yankees
context: The most successful postseason team in MLB history is the New York Yankees, who have achieved three of the four instances of a franchise winning more than two World Series championships in a row (one streak each of durations 3, 4, and 5 seasons) and five of the six instances of a franchise winning the league pennant (i.e., an appearance in the World Series) more than three times in a row (three streaks of 4 seasons and two streaks of 5 seasons). The only other franchises to achieve these milestones are the Oakland Athletics, who won three consecutive championships from 1972 to 1974, and the New York Giants, who won four consecutive pennants from 1921 to 1924. The Yankees also achieved a remarkable run of appearing in 15 of the 18 World Series from 1947 to 1964.
question: Who's the team that has won the most consecutive world series in baseball?
short_answers: New York Yankees
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question: Who's the player that has won the most world series in baseball?
short_answers: Yogi Berra
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question: Who's the manager that has won the most world series in baseball?
short_answers: Joe McCarthy and Casey Stengel
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question: Who's won the most world series in baseball as a player and coach combined?
short_answers: Frankie Crosetti

Answer: A total of 115 Series have been contested, with the AL champion winning 66 and the NL champion winning 49. The New York Yankees of the AL have played in 40 World Series through 2019, winning 27, the most championship appearances and most victories by any team in the four major North American professional sports leagues. The player with the most world series wins in baseball is Yogi Berra. Joe McCarthy and Casey Stengel have the most world series wins as managers. As a player and coach combined,  Frankie Crosetti won the most the world series wins.