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 are the summer olympics held? 
Knowledge Triplets: 1956 Summer Olympics, olympics.olympic_games.athletes, m.0bntxvn
1928 Summer Olympics, olympics.olympic_games.events, Men's Track cycling, Sprint individual
Summer Olympic Games, common.topic.image, 1896 Olympic opening ceremony
1980 Summer Olympics, olympics.olympic_games.athletes, m.0kdbblh
Summer Olympic Games, time.recurring_event.instances, 1932 Summer Olympics
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbr3
1920 Summer Olympics, time.event.includes_event, Figure skating at the 1920 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbyl
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq8fn
1952 Summer Olympics, olympics.olympic_games.athletes, m.011c3v9y
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2s3
1928 Summer Olympics, olympics.olympic_games.events, Jumping, individual
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbs7
1940 Summer Olympics, common.topic.notable_types, Olympic games
1900 Summer Olympics, common.topic.article, m.016rb8
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq82m
1980 Summer Olympics, olympics.olympic_games.athletes, m.07nv3s3
1948 Summer Olympics, time.event.locations, London
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2t3
1920 Summer Olympics, olympics.olympic_games.events, Men's Athletics, 5000m
1952 Summer Olympics, olympics.olympic_games.athletes, m.0pdskt6
1952 Summer Olympics, olympics.olympic_games.athletes, m.0651kx3
1920 Summer Olympics, time.event.locations, Antwerp
1948 Summer Olympics, common.topic.article, m.0blgd
Summer Olympic Games, time.recurring_event.instances, 1968 Summer Olympics
1988 Summer Olympics, time.event.locations, Seoul
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2sc
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbq3
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbrh
Summer Olympic Games, time.recurring_event.instances, 1920 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbwz
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbrm
Summer Olympic Games, time.recurring_event.instances, 1960 Summer Olympics
1976 Summer Olympics, olympics.olympic_games.athletes, m.04dq88c
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq7sg
1964 Summer Olympics, common.topic.image, Partoprenantoj
1952 Summer Olympics, olympics.olympic_games.athletes, m.0pdt0qg
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq7_0
1920 Summer Olympics, common.topic.notable_types, Olympic games
1940 Summer Olympics, common.topic.image, Tokyo 1940 Summer
1908 Summer Olympics, olympics.olympic_games.athletes, m.09rkq30
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbyb
1928 Summer Olympics, olympics.olympic_games.events, Men's Rings
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2tw
Summer Olympic Games, time.recurring_event.instances, 1952 Summer Olympics
Summer Olympic Games, time.recurring_event.instances, 1912 Summer Olympics
1928 Summer Olympics, olympics.olympic_games.events, Men's Road Cycling, Individual Time Trial
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq8hj
Summer Olympic Games, time.recurring_event.instances, 2004 Summer Olympics
Summer Olympic Games, time.event.instance_of_recurring_event, 1904 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbwg
1956 Summer Olympics, time.event.instance_of_recurring_event, Summer Olympic Games
1952 Summer Olympics, olympics.olympic_games.participating_countries, Gold Coast
1952 Summer Olympics, common.topic.notable_for, g.125b423ng
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2tr
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkfzl
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2r7
1956 Summer Olympics, olympics.olympic_games.athletes, m.0z5tksv
1924 Summer Olympics, time.event.locations, Paris
1980 Summer Olympics, olympics.olympic_games.sports, Eventing
1964 Summer Olympics, olympics.olympic_games.athletes, m.04dq89p
1904 Summer Olympics, common.topic.article, m.018wrw
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkfyv
Summer Olympic Games, time.recurring_event.instances, 1904 Summer Olympics
Summer Olympic Games, time.recurring_event.instances, 1984 Summer Olympics
Summer Olympic Games, time.recurring_event.instances, 1972 Summer Olympics
1956 Summer Olympics, time.event.includes_event, Athletics at the 1956 Summer Olympics
1920 Summer Olympics, olympics.olympic_games.sports, Dressage
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbxq
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq8jc
1956 Summer Olympics, olympics.olympic_games.athletes, m.010gbcfs
1928 Summer Olympics, olympics.olympic_games.events, Men's Marathon
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbyq
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkg12
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbxl
1964 Summer Olympics, olympics.olympic_games.athletes, m.065trqn
Summer Olympic Games, time.recurring_event.instances, 1988 Summer Olympics
1948 Summer Olympics, olympics.olympic_games.athletes, m.04dq83y
1920 Summer Olympics, olympics.olympic_games.events, Men's Athletics, 100m
1964 Summer Olympics, olympics.olympic_games.athletes, m.07qtgy1
Summer Olympic Games, time.recurring_event.instances, 1964 Summer Olympics
Summer Olympic Games, common.topic.image, 1920 olympics poster
1940 Summer Olympics, common.topic.article, m.016q6_
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2sm
1920 Summer Olympics, olympics.olympic_games.events, Individual Dressage
1920 Summer Olympics, common.topic.notable_for, g.125549vtd
1928 Summer Olympics, olympics.olympic_games.sports, Dressage
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq838
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq7d4
1980 Summer Olympics, common.topic.article, m.0l6vx
1956 Summer Olympics, olympics.olympic_games.athletes, m.0651mhj
1956 Summer Olympics, olympics.olympic_games.athletes, m.07qtgxw
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq88t
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbz6
1976 Summer Olympics, olympics.olympic_games.venues, Olympic Stadium
1956 Summer Olympics, olympics.olympic_games.athletes, m.0kh7gyc
1896 Summer Olympics, common.topic.notable_for, g.1255jtzs5
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2tc
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbyz
Summer Olympic Games, time.recurring_event.instances, 1936 Summer Olympics
1920 Summer Olympics, olympics.olympic_games.events, Eventing, individual
1956 Summer Olympics, common.topic.article, m.0ldqr
1964 Summer Olympics, olympics.olympic_games.athletes, m.04dq7yc
1908 Summer Olympics, time.event.locations, London
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq8dt
1920 Summer Olympics, olympics.olympic_games.events, Men's Épée individual
1956 Summer Olympics, olympics.olympic_games.athletes, m.0tkvcz6
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2rm
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbxz
1944 Summer Olympics, time.event.instance_of_recurring_event, Summer Olympic Games
1920 Summer Olympics, olympics.olympic_games.sports, Hockey
Summer Olympic Games, time.recurring_event.instances, 1976 Summer Olympics
1964 Summer Olympics, time.event.locations, Tokyo
1948 Summer Olympics, olympics.olympic_games.events, Eventing, individual
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbwl
1944 Summer Olympics, common.topic.article, m.016q7h
1984 Summer Olympics, common.topic.article, m.0l6p7
1984 Summer Olympics, olympics.olympic_games.sports, Eventing
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2s7
1920 Summer Olympics, olympics.olympic_games.events, Men's singles
1976 Summer Olympics, olympics.olympic_games.athletes, m.09rkqj1
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbx2
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbq7
1980 Summer Olympics, olympics.olympic_games.athletes, m.07nv5yy
1952 Summer Olympics, olympics.olympic_games.athletes, m.07qtjc6
1920 Summer Olympics, olympics.olympic_games.events, Men's Athletics, 10000m
1992 Summer Olympics, common.topic.image, Games of the XXV Olympiad
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkfzv
1956 Summer Olympics, olympics.olympic_games.athletes, m.0bntxy7
Summer Olympic Games, time.event.instance_of_recurring_event, 1928 Summer Olympics
1980 Summer Olympics, time.event.includes_event, 1980 Summer Olympics opening ceremony
1936 Summer Olympics, olympics.olympic_games.events, Eventing, individual
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbr7
Summer Olympic Games, time.recurring_event.instances, The 2016 Rio Olympic Games
1976 Summer Olympics, olympics.olympic_games.athletes, m.04dq8yt
Summer Olympic Games, time.recurring_event.instances, 1924 Summer Olympics
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbrr
1908 Summer Olympics, olympics.olympic_games.events, Women's Double National Round
1980 Summer Olympics, olympics.olympic_games.athletes, m.0rp0qkt
1920 Summer Olympics, time.event.instance_of_recurring_event, Summer Olympic Games
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbqc
1980 Summer Olympics, olympics.olympic_games.athletes, m.09rkq3t
1956 Summer Olympics, olympics.olympic_games.athletes, m.0yrv_th
1976 Summer Olympics, common.topic.article, m.0jkvv
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2rh
1952 Summer Olympics, olympics.olympic_games.athletes, m.04dq82f
1952 Summer Olympics, olympics.olympic_games.athletes, m.04dq8df
1980 Summer Olympics, olympics.olympic_games.athletes, m.05srxw1
1920 Summer Olympics, common.topic.article, m.0sxs8
1980 Summer Olympics, time.event.locations, Moscow
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2t7
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2rr
1920 Summer Olympics, olympics.olympic_games.events, Men's Archery, individual
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkg0l
1956 Summer Olympics, olympics.olympic_games.athletes, m.0tlrf9x
1940 Summer Olympics, common.topic.notable_for, g.12552m5c0
Summer Olympic Games, time.recurring_event.instances, 1900 Summer Olympics
1964 Summer Olympics, olympics.olympic_games.athletes, m.04dq79x
1928 Summer Olympics, olympics.olympic_games.events, Individual Dressage
1920 Summer Olympics, olympics.olympic_games.events, Men's Marathon
1920 Summer Olympics, time.event.includes_event, Diving at the 1920 Summer Olympics
1944 Summer Olympics, common.topic.notable_for, g.125734xw3
1908 Summer Olympics, common.topic.image, Games of the IV Olympiad
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbs3
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2rw
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbyg
1976 Summer Olympics, olympics.olympic_games.athletes, m.065tsjm
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq8xq
Summer Olympic Games, time.recurring_event.instances, 1912 Summer Olympics
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkfyl
1956 Summer Olympics, time.event.locations, Melbourne
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkg02
Summer Olympic Games, time.recurring_event.instances, 1956 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbwv
1948 Summer Olympics, olympics.olympic_games.venues, Wembley Stadium
1920 Summer Olympics, olympics.olympic_games.events, Men's Gymnastics, individual all-round
1952 Summer Olympics, olympics.olympic_games.athletes, m.0kh7gxv
Summer Olympic Games, time.recurring_event.instances, 1896 Summer Olympics
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbqr
1920 Summer Olympics, olympics.olympic_games.events, Men's 100 metre team running deer, single shots
1928 Summer Olympics, time.event.locations, Amsterdam
1956 Summer Olympics, olympics.olympic_games.athletes, m.04zh8rz
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbzb
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq8vs
1952 Summer Olympics, olympics.olympic_games.participating_countries, United States of America
1956 Summer Olympics, olympics.olympic_games.athletes, m.059f0qm
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq8xh
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbqm
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbsc
1976 Summer Olympics, olympics.olympic_games.athletes, m.09rkq4n
1984 Summer Olympics, olympics.olympic_games.sports, Dressage
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tby2
1928 Summer Olympics, olympics.olympic_games.events, Women's Athletics, 100m
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2sh
1956 Summer Olympics, olympics.olympic_games.athletes, m.0bntxq5
Summer Olympic Games, time.recurring_event.instances, 1980 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.0sxbkdw
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkfzb
1920 Summer Olympics, olympics.olympic_games.events, Olympic trap
1920 Summer Olympics, olympics.olympic_games.venues, Olympisch Stadion
1956 Summer Olympics, olympics.olympic_games.athletes, m.0tkrtm2
Summer Olympic Games, time.recurring_event.instances, 1916 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq8q8
1928 Summer Olympics, olympics.olympic_games.events, Eventing, individual
1976 Summer Olympics, common.topic.notable_for, g.1258nb2n9
1920 Summer Olympics, olympics.olympic_games.events, Women's Singles
1908 Summer Olympics, common.topic.image, Dorando Pietri
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbyv
1920 Summer Olympics, olympics.olympic_games.events, Men's Pentathlon
1964 Summer Olympics, common.topic.notable_for, g.1258sljp9
1964 Summer Olympics, olympics.olympic_games.athletes, m.04dq7zm
1956 Summer Olympics, olympics.olympic_games.athletes, m.0bntxpx
1928 Summer Olympics, time.event.instance_of_recurring_event, Summer Olympic Games
1976 Summer Olympics, olympics.olympic_games.athletes, m.04dq8hz
1980 Summer Olympics, olympics.olympic_games.venues, Olympic Stadium
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbxv
1952 Summer Olympics, olympics.olympic_games.athletes, m.04dq7s7
Summer Olympic Games, time.recurring_event.instances, 1908 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tby6
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbqh
Summer Olympic Games, time.recurring_event.instances, 2020 Summer Olympics
1980 Summer Olympics, common.topic.notable_for, g.125fk0g95
1956 Summer Olympics, olympics.olympic_games.athletes, m.0pd27by
1956 Summer Olympics, olympics.olympic_games.sports, Eventing
Summer Olympic Games, time.recurring_event.instances, 1940 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbz2
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkg1l
Summer Olympic Games, time.recurring_event.instances, 1944 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.09rmk1x
1920 Summer Olympics, olympics.olympic_games.sports, Tug of war
1952 Summer Olympics, olympics.olympic_games.athletes, m.04dq8br
1920 Summer Olympics, olympics.olympic_games.sports, Eventing
1964 Summer Olympics, olympics.olympic_games.athletes, m.04dq8sw
1956 Summer Olympics, common.topic.notable_for, g.125dv8y0v
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq8sf
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq7c8
1956 Summer Olympics, olympics.olympic_games.athletes, m.098d3dq
1952 Summer Olympics, olympics.olympic_games.athletes, m.04dq81k
1928 Summer Olympics, time.event.includes_event, Lacrosse at the 1928 Summer Olympics
1928 Summer Olympics, olympics.olympic_games.events, Men's Gymnastics, individual all-round
1956 Summer Olympics, common.topic.notable_types, Olympic games
1920 Summer Olympics, olympics.olympic_games.events, Men's Athletics, Cross-Country
1984 Summer Olympics, common.topic.notable_for, g.12595kkjt
1920 Summer Olympics, common.topic.image, 1920 olympics poster
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq8l5
1920 Summer Olympics, olympics.olympic_games.events, Men's Tennis, singles
1980 Summer Olympics, olympics.olympic_games.athletes, m.0774lg6
Summer Olympic Games, time.recurring_event.instances, 1948 Summer Olympics
1920 Summer Olympics, olympics.olympic_games.participating_countries, United Kingdom
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbrw
1920 Summer Olympics, olympics.olympic_games.events, Men's Road Cycling, Individual Time Trial
1952 Summer Olympics, olympics.olympic_games.athletes, m.05t34s0
1956 Summer Olympics, olympics.olympic_games.athletes, m.0tkrrbh
Summer Olympic Games, time.recurring_event.instances, 1928 Summer Olympics
1964 Summer Olympics, olympics.olympic_games.athletes, m.04dq8ff
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq83q
1952 Summer Olympics, olympics.olympic_games.athletes, m.04dq8hb
1952 Summer Olympics, common.topic.article, m.0lgxv
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq8cl
1920 Summer Olympics, olympics.olympic_games.events, Men's Athletics, 400m hurdles
1984 Summer Olympics, olympics.olympic_games.participating_countries, United Kingdom
1984 Summer Olympics, time.event.locations, Los Angeles
1952 Summer Olympics, olympics.olympic_games.athletes, m.04dq7rd
1928 Summer Olympics, olympics.olympic_games.sports, Eventing
1956 Summer Olympics, olympics.olympic_games.athletes, m.011c3vbp
1924 Summer Olympics, olympics.olympic_games.events, Men's Athletics, Cross-Country
1980 Summer Olympics, olympics.olympic_games.athletes, m.04dq7yl
1984 Summer Olympics, olympics.olympic_games.participating_countries, United States of America
1928 Summer Olympics, olympics.olympic_games.events, Track Cycling, Men's 1000m Time Trial
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2rc
1952 Summer Olympics, olympics.olympic_games.athletes, m.04dq7c2
Summer Olympic Games, time.event.instance_of_recurring_event, 1916 Summer Olympics
Summer Olympic Games, time.recurring_event.instances, 1964 Summer Olympics
1948 Summer Olympics, common.topic.notable_for, g.1259ycll0
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbxb
1984 Summer Olympics, olympics.olympic_games.venues, Rose Bowl
Summer Olympic Games, time.recurring_event.instances, 1920 Summer Olympics
1952 Summer Olympics, olympics.olympic_games.athletes, m.0651kv3
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbrc
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbx6
Summer Olympic Games, time.recurring_event.instances, 1992 Summer Olympics
1956 Summer Olympics, olympics.olympic_games.athletes, m.04dq85v
1964 Summer Olympics, olympics.olympic_games.venues, National Olympic Stadium
1928 Summer Olympics, common.topic.notable_types, Olympic games
1928 Summer Olympics, olympics.olympic_games.participating_countries, United Kingdom
1956 Summer Olympics, olympics.olympic_games.athletes, m.065tbwq
1956 Summer Olympics, olympics.olympic_games.athletes, m.01068yv0
1964 Summer Olympics, common.topic.article, m.0lbbv
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2r3
1980 Summer Olympics, olympics.olympic_games.athletes, m.09kkfz2
1952 Summer Olympics, olympics.olympic_games.athletes, m.065tbnw
1920 Summer Olympics, olympics.olympic_games.events, Jumping, individual
Summer Olympic Games, time.recurring_event.instances, 1940 Summer Olympics
1964 Summer Olympics, olympics.olympic_games.athletes, m.04dq8ld
1900 Summer Olympics, common.topic.image, Games of the II Olympiad
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2tm
1944 Summer Olympics, common.topic.notable_types, Olympic games
1952 Summer Olympics, olympics.olympic_games.athletes, m.0pd279d
1952 Summer Olympics, olympics.olympic_games.athletes, m.09rkq5t
1920 Summer Olympics, olympics.olympic_games.events, Men's Track cycling, Sprint individual
1920 Summer Olympics, olympics.olympic_games.events, Men's 100 metre team running deer, double shots
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2sw
Summer Olympic Games, time.recurring_event.instances, 1980 Summer Olympics
1920 Summer Olympics, olympics.olympic_games.events, Women's Archery, individual
1920 Summer Olympics, common.topic.webpage, m.04fb2vg
1980 Summer Olympics, olympics.olympic_games.athletes, m.065x2th
1908 Summer Olympics, common.topic.article, m.018qbg

Answer: 1980 Summer Olympics
The 2016 Rio Olympic Games
1964 Summer Olympics
2004 Summer Olympics
1916 Summer Olympics
1904 Summer Olympics
1940 Summer Olympics
1920 Summer Olympics
1912 Summer Olympics
1928 Summer Olympics
1996 Summer Olympics
1924 Summer Olympics
1984 Summer Olympics
1900 Summer Olympics
1952 Summer Olympics
1896 Summer Olympics
1944 Summer Olympics
1972 Summer Olympics
1932 Summer Olympics
1948 Summer Olympics
1956 Summer Olympics
1976 Summer Olympics
2000 Summer Olympics
1988 Summer Olympics
1936 Summer Olympics
2020 Summer Olympics
1992 Summer Olympics
1968 Summer Olympics
2008 Summer Olympics
1906 Intercalated Games
The London 2012 Summer Olympics
1960 Summer Olympics
1908 Summer Olympics