1981 indianapolis 500
starting grid
Table:
Row

Inside

Middle

Outside

1

Bobby Unser (W)

Mike Mosley

A.J. Foyt (W)

2

Gordon Johncock (W)

Johnny Rutherford (W)

Josele Garza (R)

3

Bill Alsup (R)

Gordon Smiley

Al Unser (W)

4

Pancho Carter

Gary Bettenhausen

Kevin Cogan (R)

5

Bob Lazier (R)

Tom Bigelow

Geoff Brabham (R)

6

Tony Bettenhausen, Jr. (R)

Steve Krisiloff

Vern Schuppan

7

Larry Dickson

Tom Sneva

Danny Ongais

8

Rick Mears (W)

Sheldon Kinser

Pete Halsmer (R)

9

Michael Chandler (R)

Don Whittington

Bill Whittington

10

Dennis Firestone

Scott Brayton (R)

Tom Klausler (R)

11

Jerry Karl

Mario Andretti (W)

Tim Richmond

For the table found in '1981 indianapolis 500' (section 'starting grid') on Wikipedia, determine the column type(s) that best describe the highlighted column from the type candidates provided: soccer.football_position, broadcast.artist, soccer.football_player, royalty.kingdom, education.fraternity_sorority, basketball.basketball_position, government.political_party, broadcast.tv_channel, tv.tv_genre, soccer.football_world_cup, sports.boxer, fictional_universe.fictional_organization, location.in_district, cvg.cvg_developer, law.invention, soccer.fifa, music.lyricist, biology.organism, location.australian_local_government_area, music.media_format, cricket.cricket_player, cricket.cricket_bowler, soccer.football_league_season, location.hud_county_place, business.consumer_product, business.consumer_company, location.us_state, metropolitan_transit.transit_system, government.general_election, sports.sports_position, protected_sites.listed_site, metropolitan_transit.transit_line, sports.golfer, education.athletics_brand, sports.cyclist, soccer.football_award, government.governmental_body, business.industry, internet.website_owner, medicine.anatomical_structure, geography.body_of_water, celebrities.celebrity, location.capital_of_administrative_division, cvg.computer_videogame, award.recurring_competition, fictional_universe.fictional_character, interests.collection_category, biology.organism_classification, royalty.chivalric_order_member, meteorology.tropical_cyclone_season, organization.membership_organization, film.film_festival_focus, music.composition, transportation.road, film.production_company, rail.locomotive_class, military.military_person, music.instrument, film.producer, ice_hockey.hockey_player, aviation.aircraft_model, astronomy.star_system_body, media_common.media_genre, award.award, book.author, music.writer, business.brand, tv.tv_director, music.genre, location.in_state, award.hall_of_fame_inductee, government.election_campaign, cricket.cricket_team, finance.currency, book.periodical_subject, computer.software, book.written_work, book.periodical_publisher, award.award_category, business.product_category, education.educational_institution, sports.sports_facility, film.film_distributor, location.us_county, architecture.venue, music.musical_group, language.human_language, people.person, travel.accommodation, music.record_label, film.film_character, chemistry.chemical_element, broadcast.radio_station, military.military_unit, architecture.architectural_structure_owner, computer.operating_system, basketball.basketball_player, geography.river, government.politician, tv.tv_producer, basketball.basketball_conference, sports.sports_league_season, sports.multi_event_tournament, tv.tv_character, royalty.noble_title, military.rank, location.citytown, tv.tv_personality, tennis.tennis_tournament_champion, location.province, government.legislative_session, baseball.baseball_position, law.court, olympics.olympic_event_competition, medicine.muscle, medicine.disease, martial_arts.martial_artist, computer.software_license, time.recurring_event, military.military_post, sports.sports_league_draft, film.music_contributor, automotive.company, architecture.structure, basketball.basketball_team, broadcast.radio_format, architecture.building, tv.tv_program_creator, religion.religious_leader, film.film, music.performance_role, royalty.monarch, book.periodical, location.location, medicine.drug_ingredient, sports.sport, book.book, cvg.cvg_platform, award.competition, business.defunct_company, broadcast.tv_station, location.uk_constituent_country, astronomy.orbital_relationship, astronomy.asteroid, aviation.airport, american_football.football_conference, education.field_of_study, ice_hockey.hockey_team, people.ethnicity, education.educational_degree, book.newspaper, american_football.football_team, film.director, automotive.model, government.us_president, tv.tv_network, biology.animal, broadcast.broadcast, metropolitan_transit.transit_stop, award.award_presenting_organization, comic_books.comic_book_character, government.government_agency, spaceflight.astronaut, soccer.football_team_manager, law.legal_case, tv.tv_program, boats.ship_type, people.family_member, boats.ship_class, geography.mountain, boats.ship, sports.sports_team, tv.tv_series_episode, baseball.baseball_league, government.election, business.customer, sports.tournament_event_competition, computer.computer, film.actor, royalty.noble_person, sports.sports_award_type, amusement_parks.ride, meteorology.tropical_cyclone, location.region, sports.sports_championship, broadcast.genre, location.uk_statistical_location, location.australian_state, chess.chess_player, organization.organization, astronomy.celestial_object, book.magazine, tennis.tennis_player, award.award_ceremony, sports.sports_league, sports.sports_award_winner, medicine.medical_treatment, american_football.football_coach, cvg.cvg_publisher, music.musical_scale, ice_hockey.hockey_position, location.administrative_division, sports.pro_athlete, film.film_genre, music.music_video_director, visual_art.visual_artist, medicine.drug, music.album, business.job_title, organization.non_profit_organization, sports.sports_championship_event, tennis.tennis_tournament, theater.theater_actor, american_football.football_player, government.government_office_or_title, olympics.olympic_games, location.jp_prefecture, film.writer, exhibitions.exhibition_sponsor, location.country, basketball.basketball_coach, sports.professional_sports_team, amusement_parks.park, education.university, education.school, business.business_operation, music.group_member, tv.tv_series_season, theater.play, award.award_discipline, food.food, military.military_conflict, chemistry.chemical_compound, tv.tv_actor, music.producer, time.event, music.artist, aviation.airline, baseball.baseball_player, soccer.football_league, soccer.football_team, tv.tv_writer, baseball.baseball_team, geography.island, cricket.cricket_stadium, government.u_s_congressperson, religion.religion, sports.school_sports_team, astronomy.astronomical_discovery, internet.website, aviation.aircraft_owner, music.composer, military.armed_force, astronomy.constellation, cvg.cvg_genre. Return the selected type name(s) only, comma-separated when necessary, in the list of this JSON object {"answer": ["ANSWER"]}.

{"answer": ["people.person"]}