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: In what year the did the team that won the 1987 NBA Finals win their first championship? 
Knowledge Triplets: Los Angeles Lakers, sports.sports_team.championships, 1949 BAA Finals
The NBA Finals, sports.sports_championship.events, 2014 NBA Finals
2000 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1980 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1993 NBA Finals, common.topic.notable_types, Sports League Championship Event
1957 NBA Finals, common.topic.notable_types, Sports League Championship Event
1997 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1987 NBA Finals
1987 NBA Finals, common.topic.article, m.08x9w6
m.02kbc0s, sports.sports_award.season, 1986–87 NBA season
1985 NBA Finals, sports.sports_championship_event.runner_up, Boston Celtics
2014 NBA Finals, freebase.valuenotation.is_reviewed, Championship
Boston Celtics, sports.sports_team.championships, 1966 NBA Finals
2014 NBA Finals, freebase.valuenotation.is_reviewed, Runner-up
1995 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, time.recurring_event.instances, 2014 NBA Finals
The NBA Finals, sports.sports_championship.events, 1963 NBA Finals
1986–87 NBA season, sports.sports_league_season.awards, m.02kbc3z
1953 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
2012 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1959 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1961 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
1986–87 NBA season, sports.sports_league_season.awards, m.02kbcd3
1992 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Boston Celtics, sports.sports_team.championships, 1968 NBA Finals
1955 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1950 NBA Finals, common.topic.notable_types, Sports League Championship Event
Boston Celtics, tv.tv_subject.tv_episodes, 1974 NBA Finals Game 5
The NBA Finals, time.recurring_event.instances, 2011 NBA Finals
2010 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 2012 NBA Finals
1980 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1994 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Boston Celtics, tv.tv_subject.tv_episodes, 1976 NBA Finals Game 1
1996 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
m.04ynxr_, sports.sports_award.season, 1986–87 NBA season
1992 NBA Finals, common.topic.notable_types, Sports League Championship Event
National Basketball Association, sports.sports_league.championship, The NBA Finals
2012 NBA Finals, common.topic.notable_types, Sports League Championship Event
Boston Celtics, basketball.basketball_team.previous_coaches, m.0w2j6hy
1957 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1950 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1973 NBA Finals, common.topic.notable_types, Sports League Championship Event
National Basketball Association, sports.sports_league.sport, Basketball
2011 NBA Finals, common.topic.notable_types, Sports League Championship Event
Boston Celtics, sports.sports_team.championships, 1976 NBA Finals
m.02kbcb1, sports.sports_award.season, 1986–87 NBA season
1966 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
The NBA Finals, sports.sports_championship.events, 1969 NBA Finals
1988 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1978 NBA Finals, common.topic.notable_types, Sports League Championship Event
1953 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1982 NBA Finals
The NBA Finals, sports.sports_championship.events, 1982 NBA Finals
The NBA Finals, common.topic.webpage, m.09wdcm7
1986–87 NBA season, sports.sports_league_season.awards, m.02kbc0s
1991 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1981 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, freebase.valuenotation.is_reviewed, Date of first occurrence
1987 NBA Finals, sports.sports_championship_event.season, 1986–87 NBA season
The NBA Finals, sports.sports_championship.events, 1956 NBA Finals
1967 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1950 NBA Finals
The NBA Finals, sports.sports_championship.events, 1979 NBA Finals
The NBA Finals, sports.sports_championship.league, National Basketball Association
2004 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1966 NBA Finals
1986–87 NBA season, sports.sports_league_season.awards, m.04ynxr_
Los Angeles Lakers, sports.sports_team.championships, 2001 NBA Finals
1959 NBA Finals, common.topic.notable_types, Sports League Championship Event
1961 NBA Finals, common.topic.notable_types, Sports League Championship Event
1971 NBA Finals, common.topic.notable_types, Sports League Championship Event
1999 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1987 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
2013 NBA Finals, time.event.instance_of_recurring_event, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1951 NBA Finals
The NBA Finals, sports.sports_championship.events, 2003 NBA Finals
The NBA Finals, sports.sports_championship.events, 1994 NBA Finals
1959 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
1987 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1969 NBA Finals, common.topic.notable_types, Sports League Championship Event
1958 NBA Finals, common.topic.notable_types, Sports League Championship Event
1986 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1983 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1951 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1966 NBA Finals, common.topic.notable_types, Sports League Championship Event
1959 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, freebase.valuenotation.has_no_value, Date of final occurrence
The NBA Finals, sports.sports_championship.events, 1957 NBA Finals
National Basketball Association, sports.sports_league.seasons, 1986–87 NBA season
Los Angeles Lakers, sports.sports_team.championships, 2010 NBA Finals
The NBA Finals, sports.sports_championship.events, 2007 NBA Finals
The NBA Finals, common.topic.webpage, m.0b4992q
Boston Celtics, tv.tv_subject.tv_episodes, 1974 NBA Finals Game 2
1953 NBA Finals, common.topic.notable_types, Sports League Championship Event
1984 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1978 NBA Finals
1952 NBA Finals, common.topic.notable_types, Sports League Championship Event
1948 BAA Finals, sports.sports_championship_event.championship, The NBA Finals
2002 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1992 NBA Finals
1979 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1987 NBA Finals, sports.sports_championship_event.runner_up, Boston Celtics
2001 NBA Finals, common.topic.notable_types, Sports League Championship Event
2008 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1993 NBA Finals
1973 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
2009 NBA Finals, common.topic.notable_types, Sports League Championship Event
1990 NBA Finals, common.topic.notable_types, Sports League Championship Event
1995 NBA Finals, common.topic.notable_types, Sports League Championship Event
2001 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1968 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1969 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
The NBA Finals, common.topic.webpage, m.09wzs_4
Boston Celtics, sports.sports_team.championships, 2008 NBA Finals
1962 NBA Finals, common.topic.notable_types, Sports League Championship Event
2000 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1978 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
2014 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1986–87 NBA season, common.topic.notable_types, Sports League Season
1949 BAA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
2012 NBA Finals, time.event.instance_of_recurring_event, The NBA Finals
1987 NBA Finals, sports.sports_championship.events, The NBA Finals
1954 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1986–87 NBA season, common.topic.notable_for, g.125c5ym4l
1948 NBL Finals, sports.sports_championship_event.champion, Los Angeles Lakers
The NBA Finals, sports.sports_championship.events, 1989 NBA Finals
1960 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1966 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
2009 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1968 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1949 BAA Finals
The NBA Finals, common.topic.webpage, m.09wddf9
The NBA Finals, sports.sports_championship.events, 1959 NBA Finals
The NBA Finals, sports.sports_championship.events, 1965 NBA Finals
2010 NBA Finals, sports.sports_championship_event.runner_up, Boston Celtics
1954 NBA Finals, common.topic.notable_types, Sports League Championship Event
2007 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Boston Celtics, sports.sports_team.championships, 1965 NBA Finals
Los Angeles Lakers, basketball.basketball_team.previous_coaches, m.0nchvs_
The NBA Finals, sports.sports_championship.events, 1986 NBA Finals
m.09wdc12, common.webpage.topic, The NBA Finals
National Basketball Association, sports.sports_league.teams, m.0crt3m_
2008 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
2008 NBA Finals, common.topic.notable_types, Sports League Championship Event
1984 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1947 BAA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 2002 NBA Finals
2014 NBA Finals, freebase.valuenotation.is_reviewed, Result
1950 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1960 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
Los Angeles Lakers, sports.sports_team.championships, 2009 NBA Finals
Boston Celtics, tv.tv_subject.tv_episodes, 1976 NBA Finals Game 6
The NBA Finals, sports.sports_championship.events, 1954 NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1952 NBA Finals
2004 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1952 NBA Finals
1985 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1986–87 NBA season, sports.sports_league_season.awards, m.0j31t9p
Los Angeles Lakers, sports.sports_team.championships, 1953 NBA Finals
2010 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
Basketball, sports.sport.team_coaches, Brad Stevens
2014 NBA Finals, time.event.instance_of_recurring_event, The NBA Finals
1972 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
2000 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1955 NBA Finals
1988 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1969 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
m.02kbc4m, sports.sports_award.season, 1986–87 NBA season
2003 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1998 NBA Finals
1989 NBA Finals, common.topic.notable_types, Sports League Championship Event
1986–87 NBA season, sports.sports_league_season.awards, m.04zm0fr
1970 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1991 NBA Finals, common.topic.notable_types, Sports League Championship Event
1986–87 NBA season, sports.sports_league_season.championship, 1987 NBA Finals
Boston Celtics, sports.sports_team.championships, 1986 NBA Finals
The NBA Finals, sports.sports_championship.events, 1949 BAA Finals
1984 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
m.04zm0fr, sports.sports_award.season, 1986–87 NBA season
1999 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1976 NBA Finals
The NBA Finals, common.topic.webpage, m.09wdc12
2014 NBA Finals, freebase.valuenotation.is_reviewed, Season
The NBA Finals, sports.sports_championship.events, 1995 NBA Finals
The NBA Finals, common.topic.notable_types, Sports League Championship
1981 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
1954 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Boston Celtics, basketball.basketball_team.head_coach, Brad Stevens
1962 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
m.030qgw1, basketball.basketball_team_stats.season, 1986–87 NBA season
1996 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, freebase.valuenotation.is_reviewed, Current frequency
The NBA Finals, sports.sports_championship.events, 1981 NBA Finals
The NBA Finals, sports.sports_championship.events, 1988 NBA Finals
m.09wddf9, common.webpage.topic, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1983 NBA Finals
1963 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1982 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
2003 NBA Finals, common.topic.notable_types, Sports League Championship Event
1964 NBA Finals, common.topic.notable_types, Sports League Championship Event
m.09wytr4, common.webpage.topic, The NBA Finals
Boston Celtics, sports.sports_team.championships, 1959 NBA Finals
2008 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1984 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
2002 NBA Finals, common.topic.notable_types, Sports League Championship Event
1967 NBA Finals, common.topic.notable_types, Sports League Championship Event
1972 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
The NBA Finals, sports.sports_championship.events, 1987 NBA Finals
1985 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
The NBA Finals, time.recurring_event.current_frequency, Yearly
The NBA Finals, sports.sports_championship.events, 1971 NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1972 NBA Finals
The NBA Finals, sports.sports_championship.events, 1960 NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1980 NBA Finals
m.0j31t9p, sports.sports_award.season, 1986–87 NBA season
1965 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Boston Celtics, common.topic.article, m.0bwjv
The NBA Finals, sports.sports_championship.events, 1962 NBA Finals
1974 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
The NBA Finals, time.recurring_event.instances, 2012 NBA Finals
Los Angeles Lakers, basketball.basketball_team.head_coach, Byron Scott
1962 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
1986–87 NBA season, sports.sports_league_season.awards, m.02kbcb1
2005 NBA Finals, common.topic.notable_types, Sports League Championship Event
Los Angeles Lakers, sports.sports_team.championships, 1954 NBA Finals
1960 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1950 NBA Finals
Boston Celtics, tv.tv_subject.tv_episodes, 1976 NBA Finals Game 2
1982 NBA Finals, common.topic.notable_types, Sports League Championship Event
1963 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
2009 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
Boston Celtics, sports.sports_team.championships, 1957 NBA Finals
1958 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1948 NBL Finals
1986 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
2004 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1993 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1981 NBA Finals, common.topic.notable_types, Sports League Championship Event
1980 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1961 NBA Finals
Boston Celtics, tv.tv_subject.tv_episodes, 1976 NBA Finals Game 4
m.02kbc3z, sports.sports_award.season, 1986–87 NBA season
1991 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
The NBA Finals, sports.sports_championship.events, 1996 NBA Finals
1989 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
m.02kbcdp, sports.sports_award.season, 1986–87 NBA season
The NBA Finals, sports.sports_championship.events, 1972 NBA Finals
1979 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 2010 NBA Finals
The NBA Finals, sports.sports_championship.events, 1990 NBA Finals
2014 NBA Finals, freebase.valuenotation.is_reviewed, Champion
1966 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1956 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Boston Celtics, tv.tv_subject.tv_episodes, 1974 NBA Finals Game 6
Boston Celtics, sports.sports_team.championships, 1984 NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 2002 NBA Finals
1962 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1976 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1986–87 NBA season, sports.sports_league_season.awards, m.02kbcdp
Boston Celtics, sports.sports_team.championships, 1974 NBA Finals
The NBA Finals, sports.sports_championship.events, 1968 NBA Finals
Boston Celtics, tv.tv_subject.tv_episodes, 1974 NBA Finals Game 7
1983 NBA Finals, common.topic.notable_types, Sports League Championship Event
1961 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1976 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1970 NBA Finals
2013 NBA Finals, common.topic.notable_types, Sports League Championship Event
m.09wzs_4, common.webpage.topic, The NBA Finals
1952 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1965 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
The NBA Finals, time.recurring_event.instances, 2013 NBA Finals
1974 NBA Finals, common.topic.notable_types, Sports League Championship Event
1988 NBA Finals, common.topic.notable_types, Sports League Championship Event
1965 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1984 NBA Finals
Boston Celtics, sports.sports_team.championships, 1969 NBA Finals
2013 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
2014 NBA Finals, common.topic.notable_types, Sports League Championship Event
1974 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1968 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
m.0b4992q, common.webpage.topic, The NBA Finals
Boston Celtics, tv.tv_subject.tv_programs, NBA Finals
1987 NBA Finals, common.topic.notable_types, Sports League Championship Event
1956 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, base.popstra.business_location.customer, m.064wg_z
2011 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1997 NBA Finals
1998 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1974 NBA Finals
m.09w74wk, common.webpage.topic, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1948 BAA Finals
1963 NBA Finals, common.topic.notable_types, Sports League Championship Event
Boston Celtics, sports.sports_team.championships, 1964 NBA Finals
1987 NBA Finals, common.topic.notable_for, g.1256r48y6
1952 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
2010 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 2008 NBA Finals
Boston Celtics, sports.sports_team.championships, 1962 NBA Finals
The NBA Finals, sports.sports_championship.events, 1949 BAA Finals
Boston Celtics, sports.sports_team.championships, 1961 NBA Finals
The NBA Finals, sports.sports_championship.events, 1967 NBA Finals
NBA Finals, tv.tv_program.subjects, Boston Celtics
1970 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1964 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1965 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
2007 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1953 NBA Finals
2002 NBA Finals, sports.sports_championship_event.champion, Los Angeles Lakers
1987 NBA Finals, common.topic.notable_types, Sports League Championship Event
2006 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1980 NBA Finals
1987 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
Boston Celtics, tv.tv_subject.tv_episodes, 1974 NBA Finals Game 3
Boston Celtics, tv.tv_subject.tv_episodes, 1976 NBA Finals Game 3
1970 NBA Finals, common.topic.notable_types, Sports League Championship Event
1969 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
1985 NBA Finals, common.topic.notable_types, Sports League Championship Event
2005 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 2006 NBA Finals
The NBA Finals, sports.sports_championship.events, 2004 NBA Finals
1975 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 2005 NBA Finals
The NBA Finals, sports.sports_championship.events, 1977 NBA Finals
m.02kbcd3, sports.sports_award.season, 1986–87 NBA season
1973 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 2001 NBA Finals
1990 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1991 NBA Finals
1958 NBA Finals, sports.sports_championship_event.runner_up, Boston Celtics
1968 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 2013 NBA Finals
The NBA Finals, common.topic.webpage, m.09w74wk
The NBA Finals, sports.sports_championship.events, 1958 NBA Finals
The NBA Finals, common.topic.webpage, m.09wytr4
1986 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 1973 NBA Finals
1986–87 NBA season, sports.sports_league_season.awards, m.02kbc4m
m.064wg_z, base.popstra.hangout.business_location, The NBA Finals
Boston Celtics, sports.sports_team.championships, 1963 NBA Finals
The NBA Finals, sports.sports_championship.events, 1975 NBA Finals
1982 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, common.topic.article, m.03m5xb
1949 BAA Finals, sports.sports_championship_event.championship, The NBA Finals
Los Angeles Lakers, sports.sports_team.championships, 1985 NBA Finals
2006 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1971 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
2001 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
1986–87 NBA season, sports.sports_league_season.league, National Basketball Association
1957 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
Boston Celtics, tv.tv_subject.tv_episodes, 1976 NBA Finals Game 5
1997 NBA Finals, common.topic.notable_types, Sports League Championship Event
1963 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1947 BAA Finals
Sports League Championship Event, common.topic.notable_types, 1949 BAA Finals
Los Angeles Lakers, sports.sports_team.championships, 2000 NBA Finals
1955 NBA Finals, common.topic.notable_types, Sports League Championship Event
The NBA Finals, sports.sports_championship.events, 2000 NBA Finals
1998 NBA Finals, common.topic.notable_types, Sports League Championship Event
National Basketball Association, sports.sports_league.teams, m.0crt3dd
The NBA Finals, sports.sports_championship.events, 2009 NBA Finals
The NBA Finals, sports.sports_championship.events, 2011 NBA Finals
Boston Celtics, sports.sports_team.championships, 1960 NBA Finals
The NBA Finals, sports.sports_championship.events, 1964 NBA Finals
1986–87 NBA season, common.topic.article, m.08_vqk
Los Angeles Lakers, sports.sports_team.championships, 1988 NBA Finals
1951 NBA Finals, common.topic.notable_types, Sports League Championship Event
1994 NBA Finals, common.topic.notable_types, Sports League Championship Event
m.09wdcm7, common.webpage.topic, The NBA Finals
1977 NBA Finals, sports.sports_championship_event.championship, The NBA Finals
The NBA Finals, sports.sports_championship.events, 1985 NBA Finals
1977 NBA Finals, common.topic.notable_types, Sports League Championship Event
1976 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
2011 NBA Finals, time.event.instance_of_recurring_event, The NBA Finals
1972 NBA Finals, common.topic.notable_types, Sports League Championship Event
1983 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
The NBA Finals, common.topic.notable_for, g.1254y3jh4
1975 NBA Finals, common.topic.notable_types, Sports League Championship Event
1964 NBA Finals, sports.sports_championship_event.champion, Boston Celtics
1989 NBA Finals, sports.sports_championship_event.runner_up, Los Angeles Lakers
The NBA Finals, sports.sports_championship.events, 1999 NBA Finals
Boston Celtics, sports.sports_team.championships, 1981 NBA Finals

Answer: 1949 BAA Finals