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: What is the postal mail code for the city in South Korea that hosted the 1988 Summer Olumpics? 
Knowledge Triplets: Badminton at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
Men's Track cycling, Points Race, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Water polo
Bowling at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
1988 Summer Olympics, time.event.locations, Seoul
Women's Rhythmic gymnastics, individual all-round, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Men's Épée individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics, time.event.includes_event, Tennis at the 1988 Summer Olympics – Men's Singles
Seoul Olympic Stadium, location.location.events, Athletics at the 1988 Summer Olympics – Men's 1500 metres
1988 Summer Olympics, olympics.olympic_games.sports, Olympic weightlifting
1988 Summer Olympics, olympics.olympic_games.venues, Saemaul Sports Hall
Men's Horizontal bar, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
139-799, location.postal_code.country, South Korea
1988 Summer Olympics, olympics.olympic_games.participating_countries, United Kingdom
Tennis at the 1988 Summer Olympics – Women's Singles, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Women's 10 metre platform, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics – Men's Doubles, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Men's Skeet, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics, common.topic.notable_types, Event
Men's Foil individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Women's 200m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Track cycling
Seoul Olympic Stadium, olympics.olympic_venue.olympic_events_contested_here, Athletics at the 1988 Summer Olympics – Men's 1500 metres
Olympic skeet, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics – Women's 3 metre springboard, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics, common.topic.image, Seoul women's tennis results
Women's 50m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics, time.event.instance_of_recurring_event, Diving at the Summer Olympics
Tennis at the 1988 Summer Olympics – Men's Doubles, time.event.included_in_event, Tennis at the 1988 Summer Olympics
Hanyang University Gymnasium, olympics.olympic_venue.olympic_games_used_in, 1988 Summer Olympics
Boxing at the 1988 Summer Olympics, common.topic.notable_types, Event
Bowling at the 1988 Summer Olympics, common.topic.notable_types, Event
Swimming at the 1988 Summer Olympics – Women's 200 metre breaststroke, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Fencing, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Volleyball at the 1988 Summer Olympics – Men's tournament, olympics.olympic_event_competition.venue, Jamsil Students' Gymnasium
Diving at the 1988 Summer Olympics, time.event.includes_event, Diving at the 1988 Summer Olympics – Women's 10 metre platform
Handball at the 1988 Summer Olympics, common.topic.notable_for, g.1255c0705
Individual Dressage, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Archery
Basketball at the 1988 Summer Olympics - Women's tournament, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics, time.event.includes_event, Diving at the 1988 Summer Olympics – Men's 3 metre springboard
Men's 200m backstroke, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Women's 400m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Basketball
1988 Summer Olympics, olympics.olympic_games.host_city, Seoul
Swimming at the 1988 Summer Olympics – Men's 50 metre freestyle, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Basketball at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
Men's Vault, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Women's Floor exercises, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Handball at the 1988 Summer Olympics, common.topic.article, m.08sjvg
Swimming at the 1988 Summer Olympics – Men's 1500 metre freestyle, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Men's Parallel bars, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics, time.event.includes_event, Tennis at the 1988 Summer Olympics – Women's Doubles
Men's 50m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Summer Olympic Games, time.recurring_event.instances, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics – Women's Doubles, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Men's Volleyball, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Canoe Sprint, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Judo, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Seoul, location.citytown.postal_codes, 139-799
Men's Track cycling, Individual Pursuit, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics – Men's Singles, time.event.included_in_event, Tennis at the 1988 Summer Olympics
Diving, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Swimming at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Show jumping
Greco-Roman wrestling, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Jumping, individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Swimming at the 1988 Summer Olympics, time.event.instance_of_recurring_event, Swimming at the Summer Olympics
Women's Vault, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Men's freestyle wrestling, light heavyweight 90kg, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Swimming at the 1988 Summer Olympics, common.topic.notable_types, Event
1988 Summer Olympics, time.event.includes_event, Diving at the 1988 Summer Olympics
Swimming at the 1988 Summer Olympics – Men's 4 × 200 metre freestyle relay, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Athletics at the 1988 Summer Olympics – Men's 1500 metres, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Jamsil Indoor Swimming Pool, location.location.events, Synchronized swimming at the 1988 Summer Olympics
Rhythmic gymnastics, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Men's 100m butterfly, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics – Women's 10 metre platform, time.event.included_in_event, Diving at the 1988 Summer Olympics
Diving at the 1988 Summer Olympics – Men's 10 metre platform, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Women's TableTennis, Singles, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Swimming
Basketball at the 1988 Summer Olympics, common.topic.notable_types, Event
Olympic weightlifting, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Women's Foil individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Artistic gymnastics, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Swimming at the 1988 Summer Olympics, time.event.includes_event, Swimming at the 1988 Summer Olympics - men's 4 x 100 metre Freestyle
Tennis at the 1988 Summer Olympics – Women's Doubles, time.event.included_in_event, Tennis at the 1988 Summer Olympics
Men's Floor exercises, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Boxing at the 1988 Summer Olympics, common.topic.article, m.09r_w4
Athletics at the 1988 Summer Olympics – Men's 1500 metres, time.event.locations, Seoul Olympic Stadium
Diving at the 1988 Summer Olympics – Women's 10 metre platform, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Modern pentathlon, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, time.event.includes_event, Bowling at the 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.host_city, Seoul
Men's Freestyle Wrestling, 48kg, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics, common.topic.article, m.0fw_29
1988 Summer Olympics, time.event.includes_event, Handball at the 1988 Summer Olympics
Women's 800m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Track cycling, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Men's 400m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics – Men's 3 metre springboard, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, common.topic.article, m.0l6m_
Rowing, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Seoul, location.location.containedby, 139-799
Seoul Olympic Stadium, location.location.events, Athletics at the 1988 Summer Olympics - Men's 110 metres hurdles
Women's Synchronized Swimming Solo, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Men's Track cycling, Sprint individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.venues, Jamsil Indoor Swimming Pool
1988 Summer Olympics, time.event.includes_event, Tennis at the 1988 Summer Olympics
Men's 100m backstroke, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, time.event.includes_event, Boxing at the 1988 Summer Olympics
Sailing, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Swimming at the 1988 Summer Olympics - men's 4 x 100 metre Freestyle, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Volleyball, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Track and field athletics, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Football
Athletics at the 1988 Summer Olympics - Men's 110 metres hurdles, olympics.olympic_event_competition.venue, Seoul Olympic Stadium
Volleyball at the 1988 Summer Olympics – Men's tournament, olympics.olympic_event_competition.venue, Hanyang University Gymnasium
Seoul Olympic Stadium, olympics.olympic_venue.olympic_games_used_in, 1988 Summer Olympics
Olympic trap, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Men's Gymnastics, individual all-round, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics, time.event.includes_event, Diving at the 1988 Summer Olympics – Women's 3 metre springboard
Swimming at the 1988 Summer Olympics, time.event.includes_event, Swimming at the 1988 Summer Olympics – Men's 1500 metre freestyle
1988 Summer Olympics, olympics.olympic_games.sports, Sailing
1988 Summer Olympics, time.event.includes_event, Badminton at the 1988 Summer Olympics
Basketball at the 1988 Summer Olympics, time.event.includes_event, Basketball at the 1988 Summer Olympics - Women's tournament
Basketball at the 1988 Summer Olympics, common.topic.article, m.054mj0
Tennis at the 1988 Summer Olympics – Men's Singles, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Eventing, individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Women's Volleyball, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Boxing
Boxing at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
Women's 200m butterfly, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Basketball at the 1988 Summer Olympics, common.topic.notable_for, g.1257c2_zk
1988 Summer Olympics, olympics.olympic_games.sports, Greco-Roman wrestling
Basketball at the 1988 Summer Olympics - Men's tournament, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Basketball, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Water polo, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Swimming at the 1988 Summer Olympics – Men's 200 metre freestyle, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Basketball at the 1988 Summer Olympics, time.event.includes_event, Basketball at the 1988 Summer Olympics - Men's tournament
Men's Sabre individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Swimming at the 1988 Summer Olympics, common.topic.notable_for, g.125fqhr7z
1988 Summer Olympics, olympics.olympic_games.sports, Synchronized swimming
m.0k8p258, olympics.olympic_athlete_affiliation.country, South Korea
Handball at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
Diving at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
Eventing, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Shooting sport, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Athletics at the 1988 Summer Olympics – Men's 1500 metres, olympics.olympic_event_competition.venue, Seoul Olympic Stadium
1988 Summer Olympics, olympics.olympic_games.sports, Road cycling
Dressage, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Saemaul Sports Hall, olympics.olympic_venue.olympic_games_used_in, 1988 Summer Olympics
Men's 200m butterfly, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Hockey
Hanyang University Gymnasium, olympics.olympic_venue.olympic_events_contested_here, Volleyball at the 1988 Summer Olympics – Men's tournament
1988 Summer Olympics, olympics.olympic_games.sports, Shooting sport
1988 Summer Olympics, olympics.olympic_games.sports, Eventing
1988 Summer Olympics, olympics.olympic_games.sports, Canoe Sprint
Baseball at the 1988 Summer Olympics, common.topic.notable_types, Olympic demonstration competition
1988 Summer Olympics, olympics.olympic_games.venues, Seoul Olympic Stadium
1988 Summer Olympics, olympics.olympic_games.venues, Hanyang University Gymnasium
1988 Summer Olympics, olympics.olympic_games.sports, Judo
Baseball at the 1988 Summer Olympics, time.event.instance_of_recurring_event, Baseball at the Summer Olympics
Men's Rings, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics, common.topic.article, m.03ntbx
1988 Summer Olympics, olympics.olympic_games.sports, Rowing
Jamsil Students' Gymnasium, olympics.olympic_venue.olympic_games_used_in, 1988 Summer Olympics
Handball, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Volleyball at the 1988 Summer Olympics – Men's tournament, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
Athletics at the 1988 Summer Olympics - Men's 110 metres hurdles, time.event.locations, Seoul Olympic Stadium
Paralympic Nordic skiing, olympics.olympic_sport.games_contested_as_demonstration, 1988 Summer Olympics
Women's Uneven bars, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Handball at the 1988 Summer Olympics, time.event.instance_of_recurring_event, Handball at the Summer Olympics
Baseball at the 1988 Summer Olympics, time.event.included_in_event, 1988 Summer Olympics
Women's Track cycling, sprint, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Women's Archery, individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Men's 100m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Boxing, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Dressage
Hanyang University Gymnasium, location.location.events, Volleyball at the 1988 Summer Olympics – Men's tournament
Diving at the 1988 Summer Olympics, common.topic.notable_for, g.1259mgdr5
Swimming at the 1988 Summer Olympics, time.event.includes_event, Swimming at the 1988 Summer Olympics – Men's 4 × 200 metre freestyle relay
Baseball at the 1988 Summer Olympics, common.topic.notable_for, g.1255dk2tv
Badminton at the 1988 Summer Olympics, time.event.instance_of_recurring_event, Badminton at the Summer Olympics
Tennis at the 1988 Summer Olympics, common.topic.notable_types, Event
1988 Summer Olympics, olympics.olympic_games.demonstration_sports, Paralympic Nordic skiing
Synchronized swimming, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics – Women's Singles, time.event.included_in_event, Tennis at the 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Diving
Tennis at the 1988 Summer Olympics, time.event.includes_event, Tennis at the 1988 Summer Olympics – Women's Singles
Road cycling, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Bowling at the 1988 Summer Olympics, common.topic.article, m.09gfnrc
Tennis at the 1988 Summer Olympics, common.topic.notable_for, g.1255lzcv6
Seoul Olympic Stadium, olympics.olympic_venue.olympic_events_contested_here, Athletics at the 1988 Summer Olympics - Men's 110 metres hurdles
Tennis at the 1988 Summer Olympics, time.event.instance_of_recurring_event, Tennis at the Summer Olympics
Synchronized swimming at the 1988 Summer Olympics – Women's solo, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, time.event.includes_event, Basketball at the 1988 Summer Olympics
Seoul, olympics.olympic_host_city.olympics_hosted, 1988 Summer Olympics
1988 Summer Olympics, common.topic.notable_types, Olympic games
Archery, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Women's 100m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Handball at the 1988 Summer Olympics, common.topic.notable_types, Event
Volleyball at the 1988 Summer Olympics – Men's tournament, time.event.locations, Hanyang University Gymnasium
1988 Summer Olympics, time.event.includes_event, Baseball at the 1988 Summer Olympics
1988 Summer Olympics, common.topic.notable_for, g.12550j1lh
1988 Summer Olympics, olympics.olympic_games.sports, Rhythmic gymnastics
United States of America, olympics.olympic_participating_country.olympics_participated_in, 1988 Summer Olympics
Women's 100m butterfly, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Men's Pommel horse, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Freestyle wrestling, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Show jumping, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Tennis at the 1988 Summer Olympics, time.event.includes_event, Tennis at the 1988 Summer Olympics – Men's Doubles
1988 Summer Olympics, olympics.olympic_games.sports, Artistic gymnastics
m.0kglnkx, olympics.olympic_athlete_affiliation.olympics, 1988 Summer Olympics
Athletics at the 1988 Summer Olympics - Men's 110 metres hurdles, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.venues, Jamsil Students' Gymnasium
1988 Summer Olympics, olympics.olympic_games.sports, Handball
1988 Summer Olympics, olympics.olympic_games.sports, Modern pentathlon
Tennis, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Freestyle wrestling
1988 Summer Olympics, olympics.olympic_games.sports, Fencing
1988 Summer Olympics, time.event.instance_of_recurring_event, Summer Olympic Games
Men's 200m Freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
United Kingdom, olympics.olympic_participating_country.olympics_participated_in, 1988 Summer Olympics
Badminton at the 1988 Summer Olympics, common.topic.article, m.0b6fx76
1988 Summer Olympics, olympics.olympic_games.sports, Track and field athletics
1988 Summer Olympics, olympics.olympic_games.sports, Table tennis
Diving at the 1988 Summer Olympics – Men's 10 metre platform, time.event.included_in_event, Diving at the 1988 Summer Olympics
Boxing at the 1988 Summer Olympics, common.topic.notable_for, g.125c9g19s
Badminton at the 1988 Summer Olympics, common.topic.notable_types, Event
Football, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Badminton at the 1988 Summer Olympics, common.topic.notable_for, g.125568zzv
Bowling at the 1988 Summer Olympics, common.topic.notable_for, g.1255csq16
Hockey, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Tennis
1988 Summer Olympics, olympics.olympic_games.participating_countries, United States of America
Swimming at the 1988 Summer Olympics – Men's 100 metre freestyle, olympics.olympic_event_competition.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, olympics.olympic_games.sports, Volleyball
Swimming at the 1988 Summer Olympics, common.topic.article, m.03pkg9
Swimming, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Table tennis, olympics.olympic_sport.olympic_games_contested, 1988 Summer Olympics
Men's 1500m freestyle, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
1988 Summer Olympics, time.event.includes_event, Swimming at the 1988 Summer Olympics
Men's Table Tennis, Singles, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Men's Modern pentathlon, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Baseball at the 1988 Summer Olympics, common.topic.article, m.061ghj
Men's 3 metre springboard, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Men's Archery, individual, olympics.olympic_event.olympic_games_contested, 1988 Summer Olympics
Diving at the 1988 Summer Olympics, time.event.includes_event, Diving at the 1988 Summer Olympics – Men's 10 metre platform

Answer: 139-799