2012 us open (tennis)
day 5 (august 31)
Table:
Matches on Main Courts

Event

Winner

Loser

Score

Matches on Arthur Ashe Stadium

Women's Singles 3rd Round

Samantha Stosur [7]

Varvara Lepchenko [31]

7–6(7–5), 6–2

Men's Singles 2nd Round

Novak Djokovic [2]

Rogério Dutra Silva

6–2, 6–1, 6–2

Women's Singles 3rd Round

Maria Sharapova [3]

Mallory Burdette [WC]

6–1, 6–1

Women's Doubles 2nd Round

Serena Williams [WC]
Venus Williams [WC]

Klaudia Jans-Ignacik [15]
Kristina Mladenovic [15]

6–4, 6–0

Men's Singles 2nd Round

Andy Roddick [20]

Bernard Tomic

6–3, 6–4, 6–0

Women's Singles 3rd Round

Victoria Azarenka [1]

Zheng Jie [28]

6–0, 6–1

Matches on Louis Armstrong Stadium

Women's Singles 3rd Round

Laura Robson

Li Na [9]

6–4, 6–7(5–7), 6–2

Men's Singles 2nd Round

Juan Martín del Potro [7]

Ryan Harrison

6–2, 6–3, 2–6, 6–2

Men's Singles 2nd Round

John Isner [9]

Jarkko Nieminen

6–3, 6–7(5–7), 6–4, 6–3

Matches on the Grandstand

Men's Singles 2nd Round

David Ferrer [4]

Igor Sijsling [Q]

6–2, 6–3, 7–6(14–12)

Women's Singles 3rd Round

Petra Kvitová [5]

Pauline Parmentier

6–4, 6–4

Women's Singles 3rd Round

Nadia Petrova [19]

Lucie Šafářová [15]

6–4, 7–5

Men's Singles 2nd Round

Janko Tipsarević [8]

Brian Baker

6–4, 6–3, 6–4

Colored background indicates a night match

Given the Wikipedia table in the article '2012 us open (tennis)' – see 'day 5 (august 31)' on Wikipedia, determine the column type(s) that best describe the highlighted column among these candidate types: broadcast.artist, metropolitan_transit.transit_stop, theater.play, soccer.fifa, tv.tv_series_season, medicine.medical_treatment, spaceflight.astronaut, baseball.baseball_player, sports.sports_position, sports.tournament_event_competition, music.musical_group, architecture.architectural_structure_owner, american_football.football_conference, soccer.football_team_manager, book.author, sports.sport, basketball.basketball_team, meteorology.tropical_cyclone, music.record_label, government.general_election, chemistry.chemical_element, soccer.football_team, aviation.aircraft_model, tennis.tennis_player, royalty.monarch, business.business_operation, cricket.cricket_bowler, film.writer, music.genre, astronomy.star_system_body, location.citytown, olympics.olympic_games, fictional_universe.fictional_organization, music.artist, soccer.football_position, tv.tv_writer, royalty.noble_title, internet.website_owner, baseball.baseball_team, biology.organism_classification, metropolitan_transit.transit_system, computer.software_license, government.government_agency, book.periodical_publisher, military.armed_force, book.written_work, book.magazine, soccer.football_world_cup, tv.tv_producer, sports.pro_athlete, government.legislative_session, award.award_discipline, film.film_festival_focus, ice_hockey.hockey_player, location.uk_statistical_location, architecture.structure, education.university, music.instrument, computer.computer, royalty.noble_person, cricket.cricket_team, sports.sports_league_draft, award.award, travel.accommodation, film.film, people.person, film.director, location.in_state, education.school, broadcast.genre, tv.tv_personality, cvg.cvg_publisher, soccer.football_player, astronomy.orbital_relationship, location.us_county, royalty.kingdom, music.group_member, computer.software, sports.boxer, broadcast.tv_channel, location.province, religion.religion, broadcast.tv_station, tv.tv_actor, award.competition, location.us_state, book.newspaper, government.us_president, music.music_video_director, location.australian_state, sports.cyclist, law.court, geography.body_of_water, chess.chess_player, music.lyricist, medicine.drug, baseball.baseball_league, education.fraternity_sorority, medicine.muscle, broadcast.broadcast, tennis.tennis_tournament, film.production_company, tv.tv_genre, sports.sports_championship, geography.river, sports.sports_team, government.election_campaign, music.musical_scale, people.family_member, astronomy.astronomical_discovery, military.military_unit, business.job_title, sports.golfer, music.media_format, government.u_s_congressperson, music.album, aviation.airport, cricket.cricket_player, business.product_category, education.educational_institution, film.film_character, location.in_district, music.writer, aviation.aircraft_owner, automotive.company, royalty.chivalric_order_member, business.customer, sports.multi_event_tournament, award.hall_of_fame_inductee, government.politician, award.recurring_competition, tv.tv_network, book.book, american_football.football_player, architecture.venue, language.human_language, film.producer, medicine.anatomical_structure, music.performance_role, religion.religious_leader, organization.non_profit_organization, business.industry, astronomy.constellation, transportation.road, media_common.media_genre, sports.professional_sports_team, biology.animal, visual_art.visual_artist, education.athletics_brand, music.composition, amusement_parks.park, ice_hockey.hockey_position, finance.currency, location.country, broadcast.radio_station, astronomy.celestial_object, education.educational_degree, music.producer, business.consumer_product, film.actor, military.military_conflict, biology.organism, film.film_distributor, award.award_ceremony, aviation.airline, business.brand, sports.sports_league, tv.tv_program_creator, interests.collection_category, tv.tv_program, tennis.tennis_tournament_champion, law.legal_case, internet.website, government.election, soccer.football_award, chemistry.chemical_compound, government.governmental_body, education.field_of_study, cricket.cricket_stadium, computer.operating_system, military.rank, sports.sports_award_winner, basketball.basketball_conference, food.food, celebrities.celebrity, location.capital_of_administrative_division, ice_hockey.hockey_team, tv.tv_series_episode, book.periodical_subject, boats.ship_type, military.military_person, location.location, automotive.model, architecture.building, award.award_category, fictional_universe.fictional_character, organization.membership_organization, location.uk_constituent_country, film.film_genre, exhibitions.exhibition_sponsor, cvg.cvg_platform, basketball.basketball_position, basketball.basketball_coach, sports.sports_award_type, meteorology.tropical_cyclone_season, astronomy.asteroid, comic_books.comic_book_character, theater.theater_actor, metropolitan_transit.transit_line, boats.ship, business.consumer_company, martial_arts.martial_artist, american_football.football_coach, amusement_parks.ride, music.composer, film.music_contributor, sports.sports_championship_event, sports.school_sports_team, basketball.basketball_player, geography.mountain, geography.island, rail.locomotive_class, location.australian_local_government_area, tv.tv_character, cvg.cvg_developer, law.invention, tv.tv_director, business.defunct_company, location.jp_prefecture, american_football.football_team, organization.organization, baseball.baseball_position, government.government_office_or_title, location.administrative_division, people.ethnicity, boats.ship_class, soccer.football_league_season, cvg.computer_videogame, olympics.olympic_event_competition, book.periodical, sports.sports_facility, medicine.drug_ingredient, broadcast.radio_format, time.recurring_event, cvg.cvg_genre, time.event, location.region, soccer.football_league, medicine.disease, sports.sports_league_season, government.political_party, protected_sites.listed_site, location.hud_county_place, award.award_presenting_organization, military.military_post. Output just the chosen type(s) (comma-separate multiple values) inside the list of {"answer": ["ANSWER"]}.

{"answer": ["sports.tournament_event_competition", "time.event"]}