user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: When did the champion of the 1950 World Series win their first World Series? 
Knowledge Triplets: Yankee Stadium, location.location.events, 1932 World Series
World Series, base.ontologies.ontology_instance.equivalent_instances, m.07nh0h5
New York Yankees, sports.sports_team.championships, 1939 World Series
1914 World Series, time.event.locations, Shibe Park
1926 World Series, common.topic.notable_types, Sports League Championship Event
1913 World Series, time.event.instance_of_recurring_event, World Series
1961 World Series, sports.sports_championship_event.championship, World Series
1910 World Series, common.topic.notable_types, Sports League Championship Event
Topic, freebase.type_profile.published, Published
1941 World Series, time.event.locations, Yankee Stadium
1936 World Series, sports.sports_championship_event.championship, World Series
1923 World Series, time.event.locations, Yankee Stadium
1999 World Series, sports.sports_championship_event.championship, World Series
1998 American League Championship Series, time.event.locations, Yankee Stadium
2001 World Series, time.event.locations, Yankee Stadium
Yankee Stadium, location.location.events, 1977 World Series
1949 World Series, common.topic.notable_types, Sports League Championship Event
2008 World Series, time.event.locations, Citizens Bank Park
New York Yankees, sports.sports_team.championships, 1943 World Series
World Series, common.topic.webpage, m.09yxy_c
2001 World Series, common.topic.notable_types, Sports League Championship Event
1977 World Series, common.topic.notable_types, Sports League Championship Event
Taking on the Yankees: Winning and Losing in the Business of Baseball, 1903-2003, book.written_work.subjects, Baseball
m.09x3p3f, common.webpage.topic, World Series
Yankee Stadium, location.location.events, 1936 World Series
2000 World Series, sports.sports_championship_event.champion, New York Yankees
2003 World Series, time.event.locations, Yankee Stadium
World Series, common.topic.webpage, m.09wfkbs
1976 World Series, time.event.locations, Yankee Stadium
World Series, common.topic.webpage, m.0b47thg
New York Yankees, sports.sports_team.championships, 1941 World Series
New York Yankees, sports.sports_team.championships, 2000 World Series
World Series, common.topic.webpage, m.0b46n8y
1914 World Series, time.event.instance_of_recurring_event, World Series
2003 World Series, sports.sports_championship_event.championship, World Series
Citizens Bank Park, location.location.events, 2009 World Series
1943 World Series, common.topic.notable_types, Sports League Championship Event
1928 World Series, time.event.locations, Yankee Stadium
1960 World Series, sports.sports_championship_event.runner_up, New York Yankees
1950 World Series, time.event.locations, Shibe Park
Shibe Park, location.location.events, 1952 Major League Baseball All-Star Game
1923 World Series, sports.sports_championship_event.champion, New York Yankees
m.0b46lfk, common.webpage.topic, World Series
1952 World Series, sports.sports_championship_event.champion, New York Yankees
m.0b47thg, common.webpage.topic, World Series
1942 World Series, time.event.instance_of_recurring_event, World Series
Events, owl#inverseOf, Championship
New York Yankees, sports.sports_team.championships, 1978 World Series
1977 World Series, time.event.locations, Yankee Stadium
1923 World Series, common.topic.notable_types, Sports League Championship Event
World Series, time.event.instance_of_recurring_event, 1923 World Series
World Series, common.topic.webpage, m.09x4_f1
1911 World Series, time.event.instance_of_recurring_event, World Series
World Series, common.topic.webpage, m.0b46tpd
1952 World Series, time.event.locations, Yankee Stadium
1958 World Series, sports.sports_championship_event.champion, New York Yankees
1952 World Series, sports.sports_championship_event.championship, World Series
1951 World Series, sports.sports_championship_event.champion, New York Yankees
1929 World Series, time.event.instance_of_recurring_event, World Series
1929 World Series, time.event.locations, Shibe Park
Shibe Park, location.location.events, 1931 World Series
1952 World Series, common.topic.notable_types, Sports League Championship Event
m.09wfhgq, common.webpage.topic, World Series
1996 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 1976 World Series
Crowd outside the 1903 World Series, common.image.appears_in_topic_gallery, World Series
Yankee Stadium, location.location.events, 1950 World Series
World Series, common.topic.webpage, m.09wtgcw
1914 World Series, common.topic.notable_types, Sports League Championship Event
1932 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 1981 World Series
1930 World Series, common.topic.notable_types, Sports League Championship Event
1938 World Series, sports.sports_championship_event.champion, New York Yankees
1950 World Series, sports.sports_championship_event.season, 1950 Major League Baseball season
Yankee Stadium, location.location.events, 1927 World Series
1951 World Series, time.event.instance_of_recurring_event, World Series
1913 World Series, time.event.locations, Shibe Park
Taking on the Yankees: Winning and Losing in the Business of Baseball, 1903-2003, book.written_work.subjects, New York Yankees
1950 Major League Baseball season, common.topic.notable_for, g.1256nphn9
1962 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 1999 World Series
1950 Major League Baseball season, sports.sports_league_season.awards, m.04ynz10
1981 World Series, sports.sports_championship_event.championship, World Series
World Series, time.recurring_event.current_frequency, Yearly
1947 World Series, time.event.locations, Yankee Stadium
1962 World Series, sports.sports_championship_event.champion, New York Yankees
Yankee Stadium, location.location.events, 1964 World Series
1950 World Series, time.event.locations, Yankee Stadium
m.09yxy_c, common.webpage.topic, World Series
1930 World Series, time.event.locations, Shibe Park
1910 World Series, time.event.locations, Shibe Park
World Series, common.topic.webpage, m.0b46cg5
1953 World Series, sports.sports_championship_event.championship, World Series
1957 World Series, sports.sports_championship_event.runner_up, New York Yankees
1981 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 1951 World Series
Yankee Stadium, location.location.events, 1947 World Series
Yankee Stadium, location.location.events, 1978 World Series
Citizens Bank Park, location.location.events, 2008 World Series
1981 World Series, sports.sports_championship_event.runner_up, New York Yankees
World Series, common.topic.webpage, m.09ynls6
1978 World Series, sports.sports_championship_event.championship, World Series
2008 World Series, common.topic.notable_types, Sports League Championship Event
1998 World Series, time.event.instance_of_recurring_event, World Series
1977 World Series, sports.sports_championship_event.champion, New York Yankees
1950 World Series, sports.sports_championship_event.championship, World Series
1978 World Series, time.event.locations, Yankee Stadium
1943 World Series, sports.sports_championship_event.champion, New York Yankees
1932 World Series, common.topic.notable_types, Sports League Championship Event
1978 World Series, time.event.instance_of_recurring_event, World Series
m.0b45s7k, common.webpage.topic, World Series
Yankee Stadium, location.location.events, 1943 World Series
1956 World Series, time.event.instance_of_recurring_event, World Series
1956 World Series, time.event.locations, Yankee Stadium
1942 World Series, common.topic.notable_types, Sports League Championship Event
1950 World Series, common.topic.notable_for, g.12596yzv6
2000 World Series, sports.sports_championship_event.championship, World Series
New York Yankees, sports.sports_team.championships, 1962 World Series
Event, freebase.type_profile.published, Published
1926 World Series, time.event.locations, Yankee Stadium
New York Yankees, sports.sports_team.championships, 1947 World Series
m.09ynls6, common.webpage.topic, World Series
1950 World Series, common.topic.notable_types, Sports League Championship Event
1958 World Series, common.topic.notable_types, Sports League Championship Event
1910 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 1998 World Series
New York Yankees, sports.sports_team.championships, 1956 World Series
Sports League Championship Event, common.topic.notable_types, 1923 World Series
World Series, common.topic.webpage, m.09wfhgq
2009 World Series, time.event.instance_of_recurring_event, World Series
1957 World Series, common.topic.notable_types, Sports League Championship Event
Yankee Stadium, location.location.events, 2009 World Series
World Series, common.topic.webpage, m.09ypbw7
Yankee Stadium, location.location.events, 1926 World Series
1951 World Series, time.event.locations, Yankee Stadium
2009 World Series, common.topic.notable_types, Sports League Championship Event
World Series, common.topic.webpage, m.09yxwnd
1926 World Series, time.event.instance_of_recurring_event, World Series
1961 World Series, time.event.locations, Yankee Stadium
1996 World Series, time.event.instance_of_recurring_event, World Series
1929 World Series, common.topic.notable_types, Sports League Championship Event
World Series, common.topic.webpage, m.09x3r_1
m.09wtgcw, common.webpage.topic, World Series
1950 World Series, time.event.instance_of_recurring_event, World Series
World Series, freebase.valuenotation.is_reviewed, Date of first occurrence
Shibe Park, location.location.events, 1914 World Series
1956 World Series, common.topic.notable_types, Sports League Championship Event
1950 World Series, sports.sports_championship_event.runner_up, Philadelphia Phillies
1941 World Series, common.topic.notable_types, Sports League Championship Event
1938 World Series, time.event.instance_of_recurring_event, World Series
World Series, common.topic.webpage, m.0b46lfk
World Series, common.topic.notable_for, g.125f97994
m.0b477py, common.webpage.topic, World Series
1928 World Series, time.event.instance_of_recurring_event, World Series
1976 World Series, sports.sports_championship_event.championship, World Series
m.09yxx0h, common.webpage.topic, World Series
1939 World Series, sports.sports_championship_event.championship, World Series
World Series, common.topic.webpage, m.0b46942
World Series, common.topic.webpage, m.09w8snm
1931 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 1961 World Series
1964 World Series, sports.sports_championship_event.runner_up, New York Yankees
World Series, common.topic.webpage, m.09wp2y9
1952 World Series, time.event.instance_of_recurring_event, World Series
1998 World Series, time.event.locations, Yankee Stadium
2003 World Series, time.event.instance_of_recurring_event, World Series
2009 World Series, time.event.locations, Citizens Bank Park
World Series, common.topic.webpage, m.09wfjhx
1949 World Series, sports.sports_championship_event.champion, New York Yankees
1943 World Series, time.event.instance_of_recurring_event, World Series
World Series, freebase.valuenotation.is_reviewed, Current frequency
1911 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 2003 World Series
1951 World Series, common.topic.notable_types, Sports League Championship Event
New York Yankees, sports.sports_team.championships, 1950 World Series
1929 World Series, sports.sports_championship_event.championship, World Series
1998 World Series, sports.sports_championship_event.champion, New York Yankees
World Series, sports.sports_championship.league, Major League Baseball
World Series, common.topic.image, {{{alt}}}
2009 World Series, sports.sports_championship_event.championship, World Series
2003 World Series, sports.sports_championship_event.runner_up, New York Yankees
New York Yankees, sports.sports_team.championships, 1958 World Series
1941 World Series, time.event.instance_of_recurring_event, World Series
1955 World Series, time.event.locations, Yankee Stadium
New York Yankees, sports.sports_team.championships, 1977 World Series
1947 World Series, common.topic.notable_types, Sports League Championship Event
1955 World Series, common.topic.notable_types, Sports League Championship Event
1964 World Series, common.topic.notable_types, Sports League Championship Event
1927 World Series, time.event.locations, Yankee Stadium
Championships, type.property.master_property, Champion
1996 World Series, sports.sports_championship_event.champion, New York Yankees
1927 World Series, common.topic.notable_types, Sports League Championship Event
Yankee Stadium, location.location.events, 1996 World Series
Shibe Park, location.location.events, 1930 World Series
1950 Major League Baseball season, sports.sports_league_season.championship, 1950 World Series
1927 World Series, sports.sports_championship_event.championship, World Series
1932 World Series, time.event.locations, Yankee Stadium
Yankee Stadium, location.location.events, 1963 World Series
1999 World Series, sports.sports_championship_event.champion, New York Yankees
1936 World Series, sports.sports_championship_event.champion, New York Yankees
Yankee Stadium, location.location.events, 2000 World Series
1947 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 1923 World Series
New York Yankees, sports.sports_team.championships, 1952 World Series
m.0b46gh1, common.webpage.topic, World Series
1942 World Series, sports.sports_championship_event.runner_up, New York Yankees
1955 World Series, sports.sports_championship_event.championship, World Series
1942 World Series, sports.sports_championship_event.championship, World Series
Philadelphia Phillies, sports.sports_team.championships, 2008 World Series
1936 World Series, time.event.locations, Yankee Stadium
1949 World Series, time.event.instance_of_recurring_event, World Series
m.09yxwnd, common.webpage.topic, World Series
2008 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 1938 World Series
1939 World Series, sports.sports_championship_event.champion, New York Yankees
m.09ynv41, common.webpage.topic, World Series
New York Yankees, sports.sports_team.championships, 1951 World Series
1950 World Series, sports.sports_championship_event.champion, New York Yankees
1958 World Series, time.event.instance_of_recurring_event, World Series
1976 World Series, sports.sports_championship_event.runner_up, New York Yankees
m.0b46tpd, common.webpage.topic, World Series
1961 World Series, sports.sports_championship_event.champion, New York Yankees
1947 World Series, sports.sports_championship_event.champion, New York Yankees
Shibe Park, location.location.events, 1910 World Series
1931 World Series, time.event.instance_of_recurring_event, World Series
World Series, common.topic.webpage, m.09yp0h9
1910 World Series, sports.sports_championship_event.championship, World Series
1938 World Series, common.topic.notable_types, Sports League Championship Event
Shibe Park, location.location.events, 1950 World Series
1960 World Series, common.topic.notable_types, Sports League Championship Event
m.09ypbw7, common.webpage.topic, World Series
1950 Major League Baseball season, sports.sports_league_season.awards, m.04_78q8
1927 World Series, sports.sports_championship_event.champion, New York Yankees
New York Yankees, sports.sports_team.championships, 1936 World Series
World Series, common.topic.webpage, m.09wp3zf
m.09wp3zf, common.webpage.topic, World Series
1980 World Series, common.topic.notable_types, Sports League Championship Event
m.0b46942, common.webpage.topic, World Series
1930 World Series, time.event.instance_of_recurring_event, World Series
1953 World Series, time.event.instance_of_recurring_event, World Series
World Series, common.topic.webpage, m.0b46gh1
1943 World Series, time.event.locations, Yankee Stadium
1950 World Series, time.event.instance_of_recurring_event, World Series
1923 World Series, sports.sports_championship_event.championship, World Series
1927 World Series, time.event.instance_of_recurring_event, World Series
1955 World Series, time.event.instance_of_recurring_event, World Series
1956 World Series, sports.sports_championship_event.champion, New York Yankees
Yankee Stadium, location.location.events, 1942 World Series
1931 World Series, time.event.locations, Shibe Park
1911 World Series, common.topic.notable_types, Sports League Championship Event
m.09w8snm, common.webpage.topic, World Series
Yankee Stadium, location.location.events, 1958 World Series
m.09wfkbs, common.webpage.topic, World Series
1939 World Series, common.topic.notable_types, Sports League Championship Event
1976 World Series, common.topic.notable_types, Sports League Championship Event
m.0b46cg5, common.webpage.topic, World Series
Shibe Park, location.location.events, 1913 World Series
1963 World Series, sports.sports_championship_event.runner_up, New York Yankees
World Series, common.topic.webpage, m.09ynv41
2001 World Series, time.event.instance_of_recurring_event, World Series
1943 World Series, sports.sports_championship_event.championship, World Series
World Series, common.topic.webpage, m.0b47882
1923 World Series, time.event.instance_of_recurring_event, World Series
1980 World Series, sports.sports_championship_event.champion, Philadelphia Phillies
World Series, common.topic.webpage, m.0b477py
1936 World Series, common.topic.notable_types, Sports League Championship Event
2003 World Series, common.topic.notable_types, Sports League Championship Event
m.04ynz10, sports.sports_award.season, 1950 Major League Baseball season
1926 World Series, sports.sports_championship_event.runner_up, New York Yankees
1930 World Series, sports.sports_championship_event.championship, World Series
1963 World Series, time.event.locations, Yankee Stadium
1939 World Series, time.event.locations, Yankee Stadium
Yankee Stadium, location.location.events, 1939 World Series
2000 World Series, time.event.locations, Yankee Stadium
m.09x4_f1, common.webpage.topic, World Series
2009 World Series, time.event.locations, Yankee Stadium
m.05n6064, baseball.baseball_team_stats.season, 1950 Major League Baseball season
New York Yankees, sports.sports_team.championships, 1923 World Series
1949 World Series, time.event.locations, Yankee Stadium
1955 World Series, sports.sports_championship_event.runner_up, New York Yankees
World Series, common.topic.webpage, m.09x3p3f
1980 World Series, time.event.instance_of_recurring_event, World Series
2008 World Series, sports.sports_championship_event.champion, Philadelphia Phillies
1950 World Series, sports.sports_team.championships, New York Yankees
New York Yankees, sports.sports_team.championships, 1996 World Series
1978 World Series, common.topic.notable_types, Sports League Championship Event
World Series, common.topic.webpage, m.09x35r0
1977 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 1941 World Series
Yankee Stadium, location.location.events, 1923 World Series
2000 World Series, time.event.instance_of_recurring_event, World Series
2000 World Series, common.topic.notable_types, Sports League Championship Event
1936 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 2001 World Series
1941 World Series, sports.sports_championship_event.championship, World Series
New York Yankees, sports.sports_team.championships, 1928 World Series
1963 World Series, sports.sports_championship_event.championship, World Series
1960 World Series, time.event.locations, Yankee Stadium
1942 World Series, time.event.locations, Yankee Stadium
m.04xwnrw, sports.sports_award.season, 1950 Major League Baseball season
New York Yankees, sports.sports_team.championships, 1998 World Series
m.0b47882, common.webpage.topic, World Series
1949 World Series, sports.sports_championship_event.championship, World Series
1937 World Series, common.topic.notable_types, Sports League Championship Event
New York Yankees, sports.sports_team.championships, 1938 World Series
1963 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 1960 World Series
m.09x3r_1, common.webpage.topic, World Series
Yankee Stadium, location.location.events, 1928 World Series
1999 World Series, common.topic.notable_types, Sports League Championship Event
1957 World Series, sports.sports_championship_event.championship, World Series
1938 World Series, time.event.locations, Yankee Stadium
1950 Major League Baseball season, sports.sports_league_season.awards, m.04ynzwz
World Series, common.topic.webpage, m.0b45s7k
1932 World Series, sports.sports_championship_event.championship, World Series
Shibe Park, location.location.events, 1929 World Series
1964 World Series, sports.sports_championship_event.championship, World Series
Philadelphia Phillies, sports.sports_team.championships, 1980 World Series
1999 World Series, time.event.locations, Yankee Stadium
1998 World Series, sports.sports_championship_event.championship, World Series
World Series, common.topic.image, Crowd outside the 1903 World Series
New York Yankees, sports.sports_championship_event.champion, 1923 World Series
1938 World Series, sports.sports_championship_event.championship, World Series
1939 World Series, time.event.instance_of_recurring_event, World Series
{{{alt}}}, common.image.appears_in_topic_gallery, World Series
1957 World Series, time.event.instance_of_recurring_event, World Series
1961 World Series, time.event.instance_of_recurring_event, World Series
1963 World Series, common.topic.notable_types, Sports League Championship Event
1913 World Series, sports.sports_championship_event.championship, World Series
1950 World Series, common.topic.article, m.04tfql
1981 World Series, common.topic.notable_types, Sports League Championship Event
1931 World Series, common.topic.notable_types, Sports League Championship Event
1964 World Series, time.event.instance_of_recurring_event, World Series
Shibe Park, location.location.events, 1911 World Series
1958 World Series, time.event.locations, Yankee Stadium
1961 World Series, common.topic.notable_types, Sports League Championship Event
New York Yankees, sports.sports_team.championships, 1927 World Series
1976 World Series, time.event.instance_of_recurring_event, World Series
m.09wfjhx, common.webpage.topic, World Series
1996 World Series, common.topic.notable_types, Sports League Championship Event
Yankee Stadium, location.location.events, 1957 World Series
1953 World Series, sports.sports_championship_event.champion, New York Yankees
2008 World Series, sports.sports_championship_event.championship, World Series
1962 World Series, time.event.locations, Yankee Stadium
Yankee Stadium, location.location.events, 1949 World Series
1937 World Series, sports.sports_championship_event.champion, New York Yankees
1981 World Series, time.event.locations, Yankee Stadium
m.0b46n8y, common.webpage.topic, World Series
1977 World Series, sports.sports_championship_event.championship, World Series
m.0b4604x, common.webpage.topic, World Series
m.09x35r0, common.webpage.topic, World Series
1914 World Series, sports.sports_championship_event.championship, World Series
2001 World Series, sports.sports_championship_event.championship, World Series
2001 World Series, sports.sports_championship_event.runner_up, New York Yankees
1962 World Series, time.event.instance_of_recurring_event, World Series
m.04_78q8, sports.sports_award.season, 1950 Major League Baseball season
1950 Major League Baseball season, common.topic.notable_types, Sports League Season
m.09wp2y9, common.webpage.topic, World Series
New York Yankees, sports.sports_team.championships, 1932 World Series
1928 World Series, sports.sports_championship_event.championship, World Series
1998 World Series, common.topic.notable_types, Sports League Championship Event
1962 World Series, common.topic.notable_types, Sports League Championship Event
A Legend in the Making: The New York Yankees in 1939, book.written_work.subjects, New York Yankees
2009 World Series, sports.sports_championship_event.champion, New York Yankees
1913 World Series, common.topic.notable_types, Sports League Championship Event
Major League Baseball, sports.sports_league.championship, World Series
New York Yankees, sports.sports_team.championships, 2009 World Series
New York Yankees, sports.sports_team.championships, 1953 World Series
World Series, common.topic.webpage, m.0b4604x
World Series, common.topic.article, m.0fjpf
New York Yankees, sports.sports_team.championships, 1999 World Series
1937 World Series, sports.sports_championship_event.championship, World Series
1928 World Series, common.topic.notable_types, Sports League Championship Event
New York Yankees, book.book_subject.works, Taking on the Yankees: Winning and Losing in the Business of Baseball, 1903-2003
1950 Major League Baseball season, sports.sports_league_season.awards, m.04xwnrw
1953 World Series, time.event.locations, Yankee Stadium
New York Yankees, book.book_subject.works, A Legend in the Making: The New York Yankees in 1939
m.04ynzwz, sports.sports_award.season, 1950 Major League Baseball season
2009 World Series, sports.sports_championship_event.runner_up, Philadelphia Phillies
Yankee Stadium, location.location.events, 1956 World Series
New York Yankees, sports.sports_team.championships, 1937 World Series
Yankee Stadium, location.location.events, 1962 World Series
1980 World Series, sports.sports_championship_event.championship, World Series
1911 World Series, time.event.locations, Shibe Park
1960 World Series, time.event.instance_of_recurring_event, World Series
1953 World Series, common.topic.notable_types, Sports League Championship Event
New York Yankees, sports.sports_team.championships, 1949 World Series
1951 World Series, sports.sports_championship_event.championship, World Series
1978 World Series, sports.sports_championship_event.champion, New York Yankees
m.07nh0h5, base.ontologies.ontology_instance_mapping.freebase_topic, World Series
1937 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 1937 World Series
1960 World Series, sports.sports_championship_event.championship, World Series
1964 World Series, time.event.locations, Yankee Stadium
1932 World Series, sports.sports_championship_event.champion, New York Yankees
New York Yankees, sports.sports_team.championships, 1961 World Series
1928 World Series, sports.sports_championship_event.champion, New York Yankees
1941 World Series, sports.sports_championship_event.champion, New York Yankees
1957 World Series, time.event.locations, Yankee Stadium
1947 World Series, time.event.instance_of_recurring_event, World Series
Yankee Stadium, location.location.events, 1952 World Series
World Series, freebase.valuenotation.has_no_value, Date of final occurrence
World Series, common.topic.notable_types, Sports League Championship
1937 World Series, time.event.locations, Yankee Stadium
1950 World Series, common.topic.notable_types, Sports League Championship Event
1926 World Series, sports.sports_championship_event.championship, World Series
1950 Major League Baseball season, common.topic.article, m.041108n
1996 World Series, time.event.locations, Yankee Stadium
World Series, common.topic.webpage, m.09yxx0h
1999 World Series, time.event.instance_of_recurring_event, World Series
1958 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 1953 World Series
1950 World Series, time.event.locations, Yankee Stadium
Yankee Stadium, location.location.events, 1955 World Series
m.09yp0h9, common.webpage.topic, World Series
1956 World Series, sports.sports_championship_event.championship, World Series

Answer: 1923 World Series