list of grand prix motorcycle racing world constructors champions
by year
Table:
Year

500cc

350cc

250cc

125cc

Sidecar

1949

AJS

Velocette

Moto Guzzi

Mondial

Norton

1950

Norton

Velocette

Benelli

Mondial

Norton

1951

Norton

Norton

Moto Guzzi

Mondial

Norton

1952

Gilera[2]

Norton

Moto Guzzi

MV Agusta

Norton

1953

Gilera

Moto Guzzi

NSU

MV Agusta

Norton

1954

Gilera*

Moto Guzzi*

NSU*

NSU*

Norton*

1955

Gilera

Moto Guzzi

MV Agusta

MV Agusta

BMW

1956

MV Agusta

Moto Guzzi

MV Agusta

MV Agusta

BMW

1957

Gilera

Gilera

Mondial

Mondial

BMW

1958

MV Agusta

MV Agusta

MV Agusta

MV Agusta

BMW

1959

MV Agusta

MV Agusta

MV Agusta

MV Agusta

BMW

1960

MV Agusta

MV Agusta

MV Agusta

MV Agusta

BMW

1961

MV Agusta

MV Agusta

Honda

Honda

BMW

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

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