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 1999 World Series win their first World Series? 
Knowledge Triplets: 1981 World Series, time.event.locations, Yankee Stadium
m.0b46tpd, common.webpage.topic, World Series
World Series, common.topic.webpage, m.0b46gh1
1938 World Series, time.event.instance_of_recurring_event, World Series
1961 World Series, time.event.locations, Yankee Stadium
1981 World Series, common.topic.notable_types, Sports League Championship Event
m.04ypktv, sports.sports_award.season, 1999 Major League Baseball Season
1956 World Series, time.event.instance_of_recurring_event, World Series
2001 World Series, sports.sports_championship_event.championship, World Series
1999 Major League Baseball Season, sports.sports_league_season.championship, 1999 World Series
New York Yankees, sports.sports_team.championships, 1936 World Series
1947 World Series, time.event.instance_of_recurring_event, World Series
m.04yp5sb, sports.sports_award.season, 1999 Major League Baseball Season
1996 World Series, sports.sports_championship_event.championship, World Series
m.04ypkv6, sports.sports_award.season, 1999 Major League Baseball Season
1947 World Series, common.topic.notable_types, Sports League Championship Event
1964 World Series, sports.sports_championship_event.championship, World Series
New York Yankees, sports.sports_team.championships, 1939 World Series
New York Yankees, sports.sports_team.championships, 1978 World Series
m.04ypktz, sports.sports_award.season, 1999 Major League Baseball Season
m.09wtgcw, common.webpage.topic, World Series
1999 World Series, sports.sports_championship_event.champion, New York Yankees
1936 World Series, common.topic.notable_types, Sports League Championship Event
1999 Major League Baseball Season, time.event.previous_in_series, 1998 Major League Baseball Season
1998 Major League Baseball Season, sports.sports_league_season.championship, 1998 World Series
1960 World Series, sports.sports_championship_event.runner_up, New York Yankees
2003 World Series, common.topic.notable_types, Sports League Championship Event
m.04yp5rz, sports.sports_award.season, 1999 Major League Baseball Season
1977 World Series, time.event.instance_of_recurring_event, World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ypktz
2000 World Series, time.event.locations, Yankee Stadium
World Series, base.ontologies.ontology_instance.equivalent_instances, m.07nh0h5
World Series, common.topic.webpage, m.0b47thg
1952 World Series, sports.sports_championship_event.championship, World Series
1938 World Series, sports.sports_championship_event.championship, World Series
1926 World Series, time.event.locations, Yankee Stadium
1996 World Series, sports.sports_championship_event.runner_up, Atlanta Braves
m.09wfjhx, common.webpage.topic, World Series
{{{alt}}}, common.image.appears_in_topic_gallery, World Series
1998 Major League Baseball Season, sports.sports_league_season.championship, 1998 American League Championship Series
1952 World Series, time.event.instance_of_recurring_event, World Series
1932 World Series, common.topic.notable_types, Sports League Championship Event
1977 World Series, time.event.locations, Yankee Stadium
m.09ynv41, common.webpage.topic, World Series
1956 World Series, sports.sports_championship_event.champion, New York Yankees
New York Yankees, sports.sports_team.championships, 1962 World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ypktq
2001 World Series, sports.sports_championship_event.runner_up, New York Yankees
2000 World Series, sports.sports_championship_event.season, 2000 Major League Baseball season
1947 World Series, time.event.locations, Yankee Stadium
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ynyvs
1923 World Series, common.topic.notable_types, Sports League Championship Event
1939 World Series, sports.sports_championship_event.champion, New York Yankees
1963 World Series, common.topic.notable_types, Sports League Championship Event
m.04yp5s2, sports.sports_award.season, 1999 Major League Baseball Season
m.0b45s7k, common.webpage.topic, World Series
m.09ypbw7, common.webpage.topic, World Series
1957 World Series, sports.sports_championship_event.champion, Milwaukee Braves
m.09yxwnd, common.webpage.topic, World Series
Yankee Stadium, location.location.events, 1952 World Series
1951 World Series, time.event.locations, Yankee Stadium
1996 World Series, common.topic.notable_types, Sports League Championship Event
1960 World Series, time.event.locations, Yankee Stadium
1943 World Series, common.topic.notable_types, Sports League Championship Event
m.09x3p3f, common.webpage.topic, World Series
m.09yp0h9, common.webpage.topic, World Series
Yankee Stadium, location.location.events, 1923 World Series
1964 World Series, time.event.locations, Yankee Stadium
1937 World Series, common.topic.notable_types, Sports League Championship Event
New York Yankees, sports.sports_team.championships, 1999 World Series
1950 World Series, time.event.instance_of_recurring_event, World Series
1995 World Series, sports.sports_championship_event.championship, World Series
1936 World Series, time.event.instance_of_recurring_event, World Series
2009 World Series, time.event.locations, Yankee Stadium
2003 World Series, sports.sports_championship_event.runner_up, New York Yankees
1963 World Series, sports.sports_championship_event.runner_up, New York Yankees
2000 Major League Baseball season, sports.sports_league_season.championship, 2000 World Series
New York Yankees, sports.sports_team.championships, 1932 World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yp5sb
1952 World Series, common.topic.notable_types, Sports League Championship Event
1928 World Series, time.event.locations, Yankee Stadium
Yankee Stadium, location.location.events, 1932 World Series
World Series, common.topic.image, Crowd outside the 1903 World Series
m.0b46cg5, common.webpage.topic, World Series
Yankee Stadium, location.location.events, 1996 World Series
1957 World Series, time.event.locations, Yankee Stadium
Yankee Stadium, location.location.events, 1998 World Series
New York Yankees, sports.sports_team.championships, 1956 World Series
World Series, common.topic.article, m.0fjpf
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ypkv2
2001 World Series, common.topic.notable_types, Sports League Championship Event
m.07xh0wv, sports.sports_award.season, 1999 Major League Baseball Season
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yp0d2
1939 World Series, time.event.instance_of_recurring_event, World Series
1951 World Series, sports.sports_championship_event.champion, New York Yankees
1955 World Series, common.topic.notable_types, Sports League Championship Event
1963 World Series, time.event.instance_of_recurring_event, World Series
New York Yankees, sports.sports_team.championships, 1977 World Series
1976 World Series, sports.sports_championship_event.championship, World Series
World Series, common.topic.notable_for, g.125f97994
1923 World Series, time.event.locations, Yankee Stadium
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yp5s2
Atlanta Braves, sports.sports_team.championships, 1995 World Series
1953 World Series, time.event.instance_of_recurring_event, World Series
1941 World Series, sports.sports_championship_event.championship, World Series
1950 World Series, sports.sports_championship_event.championship, World Series
1937 World Series, sports.sports_championship_event.champion, New York Yankees
1949 World Series, time.event.locations, Yankee Stadium
1951 World Series, common.topic.notable_types, Sports League Championship Event
m.04yp5rv, sports.sports_award.season, 1999 Major League Baseball Season
1999 Major League Baseball Season, sports.sports_league_season.awards, m.07xh17h
m.0b46lfk, common.webpage.topic, World Series
1999 Major League Baseball Season, common.topic.notable_for, g.1256prlnb
m.09wfkbs, common.webpage.topic, World Series
1926 World Series, time.event.instance_of_recurring_event, World Series
1942 World Series, common.topic.notable_types, Sports League Championship Event
m.04ynyvs, sports.sports_award.season, 1999 Major League Baseball Season
1957 World Series, time.event.instance_of_recurring_event, World Series
1949 World Series, sports.sports_championship_event.champion, New York Yankees
World Series, common.topic.webpage, m.0b45s7k
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ypktl
1981 World Series, sports.sports_championship_event.championship, World Series
1999 World Series, sports.sports_championship_event.champion, New York Yankees
m.09wp2y9, common.webpage.topic, World Series
New York Yankees, sports.sports_championship_event.champion, 1923 World Series
1941 World Series, sports.sports_championship_event.champion, New York Yankees
2000 World Series, sports.sports_championship_event.champion, New York Yankees
1937 World Series, time.event.instance_of_recurring_event, World Series
1999 Major League Baseball Season, common.topic.article, m.02rbvtc
m.04ztsgn, sports.sports_award.season, 1999 Major League Baseball Season
1961 World Series, sports.sports_championship_event.championship, World Series
1958 World Series, time.event.instance_of_recurring_event, World Series
1943 World Series, time.event.locations, Yankee Stadium
1978 World Series, common.topic.notable_types, Sports League Championship Event
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yp5rl
m.09wfhgq, common.webpage.topic, World Series
1938 World Series, sports.sports_championship_event.champion, New York Yankees
1999 Major League Baseball Season, sports.sports_league_season.awards, m.07xh0wv
1941 World Series, time.event.instance_of_recurring_event, World Series
1942 World Series, sports.sports_championship_event.championship, World Series
m.04_784k, sports.sports_award.season, 1999 Major League Baseball Season
1962 World Series, time.event.locations, Yankee Stadium
1996 World Series, time.event.locations, Yankee Stadium
World Series, common.topic.webpage, m.09ypbw7
1999 World Series, time.event.instance_of_recurring_event, World Series
New York Yankees, sports.sports_team.championships, 1943 World Series
World Series, sports.sports_championship.league, Major League Baseball
New York Yankees, sports.sports_team.championships, 1928 World Series
1952 World Series, time.event.locations, Yankee Stadium
New York Yankees, sports.sports_team.championships, 2000 World Series
New York Yankees, sports.sports_team.championships, 1951 World Series
New York Yankees, sports.sports_team.championships, 1958 World Series
1923 World Series, sports.sports_championship_event.championship, World Series
1949 World Series, common.topic.notable_types, Sports League Championship Event
2003 World Series, time.event.locations, Yankee Stadium
World Series, common.topic.webpage, m.0b47882
1927 World Series, common.topic.notable_types, Sports League Championship Event
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ztsgn
1960 World Series, common.topic.notable_types, Sports League Championship Event
1932 World Series, sports.sports_championship_event.champion, New York Yankees
m.09ynls6, common.webpage.topic, World Series
1953 World Series, sports.sports_championship_event.championship, World Series
m.0b46n8y, common.webpage.topic, World Series
World Series, common.topic.webpage, m.0b46tpd
2009 World Series, common.topic.notable_types, Sports League Championship Event
1976 World Series, common.topic.notable_types, Sports League Championship Event
1976 World Series, time.event.locations, Yankee Stadium
New York Yankees, sports.sports_team.championships, 1938 World Series
New York Yankees, sports.sports_team.championships, 1927 World Series
World Series, common.topic.webpage, m.09wfjhx
World Series, common.topic.webpage, m.0b477py
1977 World Series, sports.sports_championship_event.championship, World Series
1928 World Series, time.event.instance_of_recurring_event, World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ypkvb
1947 World Series, sports.sports_championship_event.champion, New York Yankees
1981 World Series, sports.sports_championship_event.runner_up, New York Yankees
m.07xh17h, sports.sports_award.season, 1999 Major League Baseball Season
1998 American League Championship Series, sports.sports_championship_event.season, 1998 Major League Baseball Season
World Series, common.topic.webpage, m.0b46cg5
1998 World Series, time.event.locations, Yankee Stadium
1995 World Series, time.event.instance_of_recurring_event, World Series
1938 World Series, time.event.locations, Yankee Stadium
Crowd outside the 1903 World Series, common.image.appears_in_topic_gallery, World Series
2000 World Series, time.event.instance_of_recurring_event, World Series
1996 World Series, sports.sports_championship_event.champion, New York Yankees
1955 World Series, sports.sports_championship_event.runner_up, New York Yankees
New York Yankees, sports.sports_team.championships, 1937 World Series
1978 World Series, sports.sports_championship_event.champion, New York Yankees
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ypktv
1927 World Series, sports.sports_championship_event.championship, World Series
m.09x35r0, common.webpage.topic, World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04xwny_
m.09yxy_c, common.webpage.topic, World Series
2003 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 1999 World Series
1956 World Series, time.event.locations, Yankee Stadium
1978 World Series, time.event.locations, Yankee Stadium
1926 World Series, sports.sports_championship_event.championship, World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yn_v1
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yp5rz
1958 World Series, time.event.locations, Yankee Stadium
1999 World Series, time.event.instance_of_recurring_event, World Series
New York Yankees, sports.sports_team.championships, 1952 World Series
1932 World Series, time.event.instance_of_recurring_event, World Series
1942 World Series, sports.sports_championship_event.runner_up, New York Yankees
m.04ypkvg, sports.sports_award.season, 1999 Major League Baseball Season
New York Yankees, sports.sports_team.championships, 1996 World Series
1937 World Series, time.event.locations, Yankee Stadium
New York Yankees, sports.sports_team.championships, 1949 World Series
New York Yankees, sports.sports_team.championships, 1950 World Series
m.0b47thg, common.webpage.topic, World Series
World Series, common.topic.webpage, m.09wfkbs
World Series, common.topic.webpage, m.09yxx0h
m.09x3r_1, common.webpage.topic, World Series
m.09w8snm, common.webpage.topic, World Series
World Series, common.topic.webpage, m.09x35r0
1950 World Series, common.topic.notable_types, Sports League Championship Event
1962 World Series, common.topic.notable_types, Sports League Championship Event
1927 World Series, time.event.instance_of_recurring_event, World Series
1964 World Series, time.event.instance_of_recurring_event, World Series
1958 World Series, sports.sports_championship_event.runner_up, Milwaukee Braves
World Series, common.topic.webpage, m.09x3r_1
1923 World Series, sports.sports_championship_event.champion, New York Yankees
World Series, common.topic.notable_types, Sports League Championship
1998 World Series, common.topic.notable_types, Sports League Championship Event
1999 World Series, common.topic.notable_types, Sports League Championship Event
1978 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 1957 World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ypkv6
1999 World Series, time.event.locations, Turner Field
1961 World Series, common.topic.notable_types, Sports League Championship Event
1998 American League Championship Series, time.event.locations, Yankee Stadium
2000 World Series, common.topic.notable_types, Sports League Championship Event
World Series, common.topic.webpage, m.09x3p3f
World Series, common.topic.webpage, m.09w8snm
1958 World Series, common.topic.notable_types, Sports League Championship Event
World Series, common.topic.webpage, m.09wp2y9
1952 World Series, sports.sports_championship_event.champion, New York Yankees
m.0b46942, common.webpage.topic, World Series
1950 World Series, time.event.locations, Yankee Stadium
1939 World Series, time.event.locations, Yankee Stadium
1941 World Series, time.event.locations, Yankee Stadium
m.0b4604x, common.webpage.topic, World Series
1998 Major League Baseball Season, time.event.next_in_series, 1999 Major League Baseball Season
Turner Field, location.location.events, 1999 World Series
2001 World Series, time.event.locations, Yankee Stadium
Major League Baseball, sports.sports_league.championship, World Series
1955 World Series, sports.sports_championship_event.championship, World Series
World Series, common.topic.webpage, m.09yxy_c
1956 World Series, sports.sports_championship_event.championship, World Series
Sports League Championship Event, common.topic.notable_types, 1923 World Series
m.04yp0d2, sports.sports_award.season, 1999 Major League Baseball Season
m.04ypktl, sports.sports_award.season, 1999 Major League Baseball Season
1960 World Series, sports.sports_championship_event.championship, World Series
1943 World Series, sports.sports_championship_event.champion, New York Yankees
1962 World Series, sports.sports_championship_event.champion, New York Yankees
World Series, freebase.valuenotation.is_reviewed, Date of first occurrence
1953 World Series, sports.sports_championship_event.champion, New York Yankees
1949 World Series, time.event.instance_of_recurring_event, World Series
1995 World Series, sports.sports_championship_event.champion, Atlanta Braves
1951 World Series, time.event.instance_of_recurring_event, World Series
2003 World Series, time.event.instance_of_recurring_event, World Series
World Series, common.topic.webpage, m.09ynv41
1957 World Series, sports.sports_championship_event.championship, World Series
1942 World Series, time.event.locations, Yankee Stadium
World Series, common.topic.webpage, m.09ynls6
1999 World Series, common.topic.article, m.04j7w_
1958 World Series, sports.sports_championship_event.championship, World Series
1960 World Series, time.event.instance_of_recurring_event, World Series
1976 World Series, time.event.instance_of_recurring_event, World Series
1998 World Series, time.event.instance_of_recurring_event, World Series
m.04ypkv2, sports.sports_award.season, 1999 Major League Baseball Season
1928 World Series, sports.sports_championship_event.championship, World Series
2009 World Series, sports.sports_championship_event.championship, World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ynzpq
World Series, common.topic.webpage, m.0b4604x
1964 World Series, sports.sports_championship_event.runner_up, New York Yankees
1936 World Series, sports.sports_championship_event.champion, New York Yankees
World Series, common.topic.webpage, m.09x4_f1
1956 World Series, common.topic.notable_types, Sports League Championship Event
1938 World Series, common.topic.notable_types, Sports League Championship Event
World Series, common.topic.webpage, m.09wp3zf
m.04ypktq, sports.sports_award.season, 1999 Major League Baseball Season
1962 World Series, sports.sports_championship_event.championship, World Series
1943 World Series, time.event.instance_of_recurring_event, World Series
1927 World Series, time.event.locations, Yankee Stadium
1955 World Series, time.event.instance_of_recurring_event, World Series
1957 World Series, sports.sports_championship_event.runner_up, New York Yankees
1999 World Series, time.event.locations, Yankee Stadium
1928 World Series, common.topic.notable_types, Sports League Championship Event
1942 World Series, time.event.instance_of_recurring_event, World Series
1995 World Series, common.topic.notable_types, Sports League Championship Event
1998 World Series, sports.sports_championship_event.champion, New York Yankees
New York Yankees, sports.sports_team.championships, 1953 World Series
1932 World Series, sports.sports_championship_event.championship, World Series
1977 World Series, sports.sports_championship_event.champion, New York Yankees
1926 World Series, sports.sports_championship_event.runner_up, New York Yankees
1999 World Series, sports.sports_championship_event.championship, World Series
m.04zt_c7, sports.sports_award.season, 1999 Major League Baseball Season
2009 World Series, sports.sports_championship_event.champion, New York Yankees
1996 World Series, time.event.instance_of_recurring_event, World Series
m.0b46gh1, common.webpage.topic, World Series
1943 World Series, sports.sports_championship_event.championship, World Series
New York Yankees, sports.sports_team.championships, 1941 World Series
1923 World Series, time.event.instance_of_recurring_event, World Series
m.0b47882, common.webpage.topic, World Series
World Series, freebase.valuenotation.has_no_value, Date of final occurrence
Yankee Stadium, location.location.events, 1958 World Series
World Series, common.topic.webpage, m.09wfhgq
Milwaukee Braves, sports.sports_team.championships, 1957 World Series
1978 World Series, time.event.instance_of_recurring_event, World Series
1951 World Series, sports.sports_championship_event.championship, World Series
m.04yn_v1, sports.sports_award.season, 1999 Major League Baseball Season
1957 World Series, common.topic.notable_types, Sports League Championship Event
1999 World Series, common.topic.notable_for, g.125d7tn0m
1999 Major League Baseball Season, time.event.next_in_series, 2000 Major League Baseball season
1999 World Series, time.event.locations, Yankee Stadium
m.04ypkvb, sports.sports_award.season, 1999 Major League Baseball Season
m.05n63zw, baseball.baseball_team_stats.season, 1999 Major League Baseball Season
m.04yp5rl, sports.sports_award.season, 1999 Major League Baseball Season
1936 World Series, time.event.locations, Yankee Stadium
1961 World Series, sports.sports_championship_event.champion, New York Yankees
2009 World Series, time.event.instance_of_recurring_event, World Series
1976 World Series, sports.sports_championship_event.runner_up, New York Yankees
1953 World Series, common.topic.notable_types, Sports League Championship Event
2000 World Series, sports.sports_championship_event.championship, World Series
1941 World Series, common.topic.notable_types, Sports League Championship Event
1999 World Series, sports.sports_championship_event.runner_up, Atlanta Braves
1928 World Series, sports.sports_championship_event.champion, New York Yankees
m.09x4_f1, common.webpage.topic, World Series
1999 World Series, common.topic.notable_types, Sports League Championship Event
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04ypkvg
m.04xwny_, sports.sports_award.season, 1999 Major League Baseball Season
World Series, common.topic.webpage, m.09wtgcw
m.04yp5rq, sports.sports_award.season, 1999 Major League Baseball Season
2000 Major League Baseball season, time.event.previous_in_series, 1999 Major League Baseball Season
1947 World Series, sports.sports_championship_event.championship, World Series
1950 World Series, sports.sports_championship_event.champion, New York Yankees
1958 World Series, sports.sports_championship_event.champion, New York Yankees
m.07y_wmp, sports.sports_award.season, 1999 Major League Baseball Season
World Series, common.topic.image, {{{alt}}}
1953 World Series, time.event.locations, Yankee Stadium
1937 World Series, sports.sports_championship_event.championship, World Series
Yankee Stadium, location.location.events, 1998 American League Championship Series
New York Yankees, sports.sports_team.championships, 1998 World Series
World Series, common.topic.webpage, m.0b46942
1961 World Series, time.event.instance_of_recurring_event, World Series
1932 World Series, time.event.locations, Yankee Stadium
1955 World Series, time.event.locations, Yankee Stadium
New York Yankees, sports.sports_team.championships, 1947 World Series
m.04ypkvl, sports.sports_award.season, 1999 Major League Baseball Season
1998 World Series, sports.sports_championship_event.championship, World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yp5rq
1939 World Series, sports.sports_championship_event.championship, World Series
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yp5rv
1962 World Series, time.event.instance_of_recurring_event, World Series
World Series, time.recurring_event.current_frequency, Yearly
1977 World Series, common.topic.notable_types, Sports League Championship Event
1936 World Series, sports.sports_championship_event.championship, World Series
m.09wp3zf, common.webpage.topic, World Series
m.05n6dvj, baseball.baseball_team_stats.season, 1999 Major League Baseball Season
1949 World Series, sports.sports_championship_event.championship, World Series
1999 World Series, sports.sports_championship_event.season, 1999 Major League Baseball Season
1926 World Series, common.topic.notable_types, Sports League Championship Event
1964 World Series, common.topic.notable_types, Sports League Championship Event
World Series, common.topic.webpage, m.09yp0h9
m.09yxx0h, common.webpage.topic, World Series
World Series, common.topic.webpage, m.0b46lfk
World Series, common.topic.webpage, m.09yxwnd
1963 World Series, time.event.locations, Yankee Stadium
2001 World Series, time.event.instance_of_recurring_event, World Series
m.0b477py, common.webpage.topic, World Series
New York Yankees, sports.sports_team.championships, 1923 World Series
New York Yankees, sports.sports_team.championships, 2009 World Series
m.04ynzpq, sports.sports_award.season, 1999 Major League Baseball Season
1999 Major League Baseball Season, sports.sports_league_season.awards, m.04yp5sg
New York Yankees, sports.sports_team.championships, 1961 World Series
Yankee Stadium, location.location.events, 2001 World Series
World Series, common.topic.webpage, m.0b46n8y
1998 American League Championship Series, common.topic.notable_types, Sports League Championship Event
Yankee Stadium, location.location.events, 1951 World Series
1927 World Series, sports.sports_championship_event.champion, New York Yankees
1998 World Series, sports.sports_championship_event.season, 1998 Major League Baseball Season
1963 World Series, sports.sports_championship_event.championship, World Series
World Series, time.event.instance_of_recurring_event, 1923 World Series
1981 World Series, time.event.instance_of_recurring_event, World Series
World Series, freebase.valuenotation.is_reviewed, Current frequency
1939 World Series, common.topic.notable_types, Sports League Championship Event
m.04yp5sg, sports.sports_award.season, 1999 Major League Baseball Season

Answer: 1923 World Series