2008 serena williams tennis season
doubles schedule
Table:
Date

Championship

Location

Category

Partner

Surface

Points

Outcome

14 January 2008 –
27 January 2008
Australian Open
Melbourne (AUS)
Grand Slam
Venus Williams
Hard
250
Quarterfinals
lost to Zi/Zheng, 6–3, 4–6, 2–6

3 March 2008 –
9 March 2008
Canara Bank Bangalore Open
Bangalore (IND)
WTA Tier II
Venus Williams
Hard
70
Quarterfinals
lost to Peng/Sun, 7–5, 2–6, [9–11]

23 June 2008 –
6 July 2008
The Championships, Wimbledon
Wimbledon (GBR)
Grand Slam
Venus Williams
Grass
1000
Winner
defeated Raymond/Stosur, 6–2, 6–2

10 August 2008 –
17 August 2008
2008 Summer Olympics
Beijing (CHN)
Olympics Games
Venus Williams
Hard
0
Gold Medal
defeated Medina Garrigues/Ruano Pascual, 6–2, 6–0

29 September 2008 –
5 October 2008
Porsche Tennis Grand Prix
Stuttgart (GER)
WTA Tier I
Venus Williams
Hard (i)
1
Quarterfinals
withdrew before match against Hlaváčková/Hradecká

Total year-end points

1395

Given the Wikipedia table in the article '2008 serena williams tennis season' – see 'doubles schedule', choose the correct column type(s) for the highlighted column from the following candidates: film.film_genre, location.location, american_football.football_player, astronomy.celestial_object, interests.collection_category, music.composer, sports.professional_sports_team, sports.school_sports_team, cricket.cricket_stadium, astronomy.constellation, cricket.cricket_team, location.australian_local_government_area, soccer.football_league, location.hud_county_place, basketball.basketball_position, soccer.football_team_manager, soccer.football_league_season, american_football.football_conference, internet.website_owner, tv.tv_series_season, music.musical_group, tv.tv_actor, people.family_member, metropolitan_transit.transit_stop, exhibitions.exhibition_sponsor, fictional_universe.fictional_organization, government.election_campaign, ice_hockey.hockey_position, automotive.company, basketball.basketball_team, location.us_state, award.award_discipline, film.film_character, geography.body_of_water, broadcast.radio_format, basketball.basketball_conference, education.school, government.u_s_congressperson, film.film, location.administrative_division, tv.tv_genre, theater.play, business.job_title, government.government_office_or_title, organization.membership_organization, business.consumer_product, government.us_president, royalty.monarch, soccer.football_position, music.performance_role, government.general_election, award.hall_of_fame_inductee, aviation.airline, film.writer, business.customer, time.event, food.food, music.instrument, transportation.road, music.group_member, protected_sites.listed_site, religion.religious_leader, sports.sports_league_draft, meteorology.tropical_cyclone, royalty.chivalric_order_member, education.fraternity_sorority, government.governmental_body, organization.organization, travel.accommodation, government.legislative_session, biology.organism_classification, military.armed_force, music.musical_scale, medicine.anatomical_structure, tv.tv_director, martial_arts.martial_artist, aviation.aircraft_owner, astronomy.astronomical_discovery, military.military_conflict, location.region, location.province, boats.ship, broadcast.broadcast, sports.sport, sports.golfer, baseball.baseball_player, people.ethnicity, business.brand, sports.sports_championship, amusement_parks.park, business.consumer_company, cvg.cvg_genre, time.recurring_event, geography.river, medicine.muscle, government.election, theater.theater_actor, sports.pro_athlete, soccer.football_player, music.media_format, sports.sports_championship_event, cvg.cvg_developer, business.defunct_company, cvg.cvg_publisher, sports.sports_league, royalty.noble_title, tv.tv_writer, sports.sports_team, award.award, ice_hockey.hockey_player, location.us_county, tv.tv_character, architecture.architectural_structure_owner, broadcast.tv_channel, law.invention, award.competition, religion.religion, geography.island, soccer.football_world_cup, tv.tv_program_creator, soccer.football_team, comic_books.comic_book_character, broadcast.tv_station, location.uk_constituent_country, medicine.disease, education.university, military.rank, broadcast.artist, film.producer, metropolitan_transit.transit_line, architecture.venue, royalty.kingdom, film.film_festival_focus, music.lyricist, sports.sports_league_season, biology.organism, film.music_contributor, book.written_work, book.newspaper, business.product_category, law.legal_case, sports.sports_award_type, basketball.basketball_player, american_football.football_team, military.military_unit, sports.boxer, government.government_agency, rail.locomotive_class, visual_art.visual_artist, computer.software, chemistry.chemical_compound, location.uk_statistical_location, tennis.tennis_player, location.country, medicine.drug, music.writer, location.citytown, book.book, amusement_parks.ride, location.australian_state, tv.tv_network, geography.mountain, cvg.cvg_platform, business.business_operation, sports.sports_facility, music.genre, fictional_universe.fictional_character, education.athletics_brand, biology.animal, people.person, sports.sports_award_winner, music.composition, finance.currency, book.periodical, medicine.drug_ingredient, education.educational_degree, book.magazine, automotive.model, sports.sports_position, broadcast.genre, music.album, soccer.fifa, cvg.computer_videogame, award.recurring_competition, sports.multi_event_tournament, olympics.olympic_games, astronomy.star_system_body, olympics.olympic_event_competition, broadcast.radio_station, astronomy.asteroid, film.production_company, sports.cyclist, computer.software_license, organization.non_profit_organization, baseball.baseball_team, tv.tv_producer, architecture.building, business.industry, book.periodical_publisher, american_football.football_coach, celebrities.celebrity, media_common.media_genre, language.human_language, aviation.aircraft_model, military.military_person, aviation.airport, baseball.baseball_league, boats.ship_type, spaceflight.astronaut, award.award_ceremony, cricket.cricket_player, book.periodical_subject, cricket.cricket_bowler, tv.tv_personality, tennis.tennis_tournament_champion, education.educational_institution, book.author, tv.tv_series_episode, meteorology.tropical_cyclone_season, education.field_of_study, computer.computer, chemistry.chemical_element, astronomy.orbital_relationship, film.film_distributor, architecture.structure, location.in_state, metropolitan_transit.transit_system, government.politician, sports.tournament_event_competition, medicine.medical_treatment, location.capital_of_administrative_division, tennis.tennis_tournament, music.music_video_director, music.producer, law.court, award.award_category, government.political_party, military.military_post, baseball.baseball_position, basketball.basketball_coach, royalty.noble_person, award.award_presenting_organization, soccer.football_award, ice_hockey.hockey_team, internet.website, computer.operating_system, tv.tv_program, chess.chess_player, film.director, boats.ship_class, film.actor, location.jp_prefecture, music.record_label, location.in_district, music.artist. Return the selected type name(s) only, comma-separated when necessary, in the list of this JSON object {"answer": ["ANSWER"]}.

{"answer": ["time.event"]}