list of national natural landmarks in texas
Table:
Name

Image

Date

Location

County

Description

1

Attwater Prairie Chicken Preserve

1968

Colorado

Contains the only significant segment of gulf coastal prairie.

2

Bayside Resaca Area

1980

Cameron

Contains an excellent example of a resaca (oxbow lake).

3

Catfish Creek (Texas)

1983

Anderson

One of the few remaining undisturbed riparian habitats in the western Gulf Coastal Plain

4

Caverns of Sonora

Cavern of Sonora

1965

Sutton

Contains unusual formations, such as bladed helictites and coralloid growths

5

Devil's Sink hole

1972

Edwards

A deep, bell-shaped, collapsed limestone sink.

6

Dinosaur Valley

1968

Somervell

The only known source of distinct and full-grown sauropod footprints.

7

Ezell's Cave

1971

Hays

Houses at least 36 species of cave fauna.

8

Enchanted Rock

1971

Gillespie, Llano

A classic illustration of a batholith and of the exfoliation process.

9

Fort Worth Nature Center and Refuge

1980

Tarrant

Contains outstanding examples of the unique oak-hickory forest associations called cross timbers.

10

Greenwood Canyon

1975

Montague

A rich source of early Cretaceous mammalian fossils.

11

High Plains Natural Area

1980

Randall

One of the best developed, least disturbed natural shortgrass climax communities remaining in the Great Plains.

12

Little Blanco River Bluff

1982

Blanco

An unspoiled example of the limestone bluff communities of the Edwards Plateau.

13

Longhorn Cavern

1971

Burnet

An outstanding example of cave features formed during the phreatic phase of development.

14

Lost Maples State Natural Area

1980

Bandera, Real

An excellent illustration of Edwards Plateau flora and fauna.

15

Muleshoe National Wildlife Refuge

1980

Bailey

Saline lake beds, and shortgrass grama grasslands characteristic of the high plains.

16

Odessa Meteor Crater

1965

Ector

Contains two meteorite impact craters. The largest is 550 feet (170 m) in diameter.

17

Palo Duro Canyon State Park

1976

Armstrong, Randall

Spectacular canyon that is an excellent example of a landform created by running water.

18

Santa Ana National Wildlife Refuge

1966

Hidalgo

A living museum of the lowland forested area of the Lower Rio Grande Valley.

19

Natural Bridge Caverns

1971

Comal

A multilevel cavern system containing unusual speleothems and intricate helictites.

20

Cave Without a Name

2009

Kendall

Contains rare and nationally outstanding examples of speleothems.

Given the table in the article 'list of national natural landmarks in texas' in the '' section on Wikipedia, choose the correct relation between the two highlighted columns of the table from the following candidates: tv.tv_actor.starring_roles-tv.regular_tv_appearance.character, film.actor.film-film.performance.film, olympics.olympic_athlete.medals_won-olympics.olympic_medal_honor.country, government.politician.government_positions_held-government.government_position_held.district_represented, cvg.computer_videogame.publisher, base.culturalevent.event.entity_involved, government.political_district.representatives-government.government_position_held.office_holder, film.film_character.portrayed_in_films-film.performance.actor, tv.tv_network.programs-tv.tv_network_duration.program, education.educational_institution.athletics_brand, tv.tv_program.regular_cast-tv.regular_tv_appearance.actor, base.biblioness.bibs_location.country, location.country.capital, olympics.olympic_athlete.country-olympics.olympic_athlete_affiliation.country, location.capital_of_administrative_division.capital_of-location.administrative_division_capital_relationship.administrative_division, olympics.olympic_athlete.medals_won-olympics.olympic_medal_honor.event, olympics.olympic_event_competition.medalists-olympics.olympic_medal_honor.medalist, military.military_combatant.military_conflicts-military.military_combatant_group.combatants, award.award_ceremony.nominees-award.award_nomination.award_nominee, music.composition.composer, award.award_ceremony.awards_presented-award.award_honor.award_winner, sports.sports_team.arena_stadium, cvg.computer_videogame.developer, tv.tv_character.appeared_in_tv_program-tv.regular_tv_appearance.actor, olympics.olympic_participating_country.athletes-olympics.olympic_athlete_affiliation.athlete, people.person.places_lived-people.place_lived.location, tv.tv_program.original_network-tv.tv_network_duration.network, sports.sports_facility.teams, location.hud_county_place.county, meteorology.tropical_cyclone.tropical_cyclone_season, government.governmental_jurisdiction.governing_officials-government.government_position_held.office_holder, base.schemastaging.athlete_extra.salary-base.schemastaging.athlete_salary.team, music.composer.compositions, sports.sports_facility.home_venue_for-sports.team_venue_relationship.team, location.location.nearby_airports, american_football.football_player.games-american_football.player_game_statistics.team, location.country.languages_spoken, people.deceased_person.place_of_death, people.person.place_of_birth, sports.sports_championship_event.champion, sports.sports_team.venue-sports.team_venue_relationship.venue, film.film.story_by, book.written_work.author, sports.sports_position.players-sports.sports_team_roster.position, sports.sports_position.players-sports.sports_team_roster.player, people.person.nationality, film.film.directed_by, american_football.football_player.position_s, award.award_nominee.award_nominations-award.award_nomination.nominated_f, time.event.locations, music.artist.album, organization.organization.headquarters-location.mailing_address.country, people.person.education-education.education.institution, broadcast.broadcast.area_served, film.film.produced_by, award.award_category.nominees-award.award_nomination.ceremony, film.film.written_by, military.military_person.service-military.military_service.military_force, award.award_ceremony.nominees-award.award_nomination.nominated_for, sports.sports_team.league-sports.sports_league_participation.from, location.location.street_address-location.mailing_address.citytown, film.film.country, film.actor.film-film.performance.character, award.award_category.nominees-award.award_nomination.award_nominee, location.administrative_division.country, sports.sports_league.teams-sports.sports_league_participation.team, award.award_category.winners-award.award_honor.ceremony, sports.sports_team.roster-sports.sports_team_roster.player, organization.organization.headquarters-location.mailing_address.state_province_region, soccer.football_player.statistics-soccer.football_player_stats.team, film.film.music, sports.sports_award_winner.awards-sports.sports_award.team, olympics.olympic_participating_country.medals_won-olympics.olympic_medal_honor.medalist, tv.tv_program.country_of_origin, soccer.football_player.position_s, award.award_nominated_work.award_nominations-award.award_nomination.award_nominee, sports.pro_athlete.teams-sports.sports_team_roster.team, sports.sports_team.sport, base.wikipedia_infobox.video_game.developer, organization.organization.headquarters-location.mailing_address.citytown, baseball.baseball_player.batting_stats-baseball.batting_statistics.team, soccer.football_team.player_statistics-soccer.football_player_stats.player, people.person.spouse_s-people.marriage.spouse, award.award_nominated_work.award_nominations-award.award_nomination.ceremony, location.country.official_language, base.aareas.schema.administrative_area.administrative_parent, music.album.artist, basketball.basketball_player.player_statistics-basketball.basketball_player_stats.team, location.location.contains, sports.sports_team.location, aviation.airline.hubs, sports.sports_league_season.league, baseball.baseball_player.position_s, film.film.language, film.film.starring-film.performance.character, sports.pro_athlete.teams-sports.sports_team_roster.position, book.author.works_written, tv.tv_actor.starring_roles-tv.regular_tv_appearance.series, aviation.airport.serves, base.schemastaging.organization_extra.phone_number-base.schemastaging.phone_sandbox.service_location, government.politician.party-government.political_party_tenure.party, sports.sports_team.league-sports.sports_league_participation.league, film.film.distributors-film.film_film_distributor_relationship.distributor, film.film.release_date_s-film.film_regional_release_date.film_release_region, people.person.parents, location.administrative_division.capital-location.administrative_division_capital_relationship.capital, award.award_ceremony.awards_presented-award.award_honor.honored_for, film.film.genre, award.award_category.winners-award.award_honor.award_winner, film.film.starring-film.performance.actor, award.award_winning_work.awards_won-award.award_honor.award_winner, base.wikipedia_infobox.video_game.platforms, award.award_category.category_of, time.event.instance_of_recurring_event, location.location.containedby, government.political_party.politicians_in_this_party-government.political_party_tenure.politician, ice_hockey.hockey_player.hockey_position, baseball.baseball_team.league, film.director.film, film.film.production_companies. Output the relation identifier(s) in the following JSON format {"answer": ["RELATION"]}; use commas between multiple relations.

{"answer": ["location.location.containedby"]}