user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: name all of the rivers located in portugal.? 
Knowledge Triplets: Portugal, location.location.contains, Celeirós, Aveleda e Vimieiro
Portugal, location.location.contains, Évora (São Mamede, Sé, São Pedro e Santo Antão)
Portugal, location.location.contains, Galegos (Santa Maria)
Portugal, location.location.contains, Aveleda
Portugal, location.location.contains, Calhetas
Portugal, location.location.contains, Guisande
Portugal, location.location.contains, Pousada
Tâmega, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Alguber
Caldas da Rainha — Nossa Senhora do Pópulo, Coto e São Gregório, location.location.containedby, Portugal
Portugal, location.location.contains, Fiães
Portugal, location.location.contains, Além
Portugal, location.location.contains, Laranjeiro
Vouga River, location.location.containedby, Portugal
Portugal, location.location.contains, Viana do Castelo
Portugal, location.location.contains, Alcains
Portugal, location.location.contains, Chafariz, Rua do Sèculo
Portugal, location.location.contains, Rio Covo (Santa Eulália)
Portugal, location.location.contains, Serzedo, Vila Nova de Gaia
Portugal, location.location.contains, Amareleja
Portugal, location.location.contains, Guimarei
Portugal, location.location.contains, Paradinha
Portugal, location.location.contains, Barqueiros
Portugal, location.location.contains, Paderne
Portugal, location.location.contains, Atalaia e Safurdão
Portugal, location.location.contains, Valadares
Portugal, location.location.contains, Montalegre
Portugal, location.location.contains, Nordeste
Portugal, location.location.contains, Salvaterra de Magos
Portugal, location.location.contains, Olhos de Água
Portugal, location.location.contains, Figueira da Foz
Portugal, location.location.contains, Massarelos
Portugal, location.location.contains, Coruche
Portugal, location.location.contains, Olhão
Portugal, location.location.contains, Trancoso
Portugal, location.location.contains, Gafanha da Nazaré
Portugal, location.location.contains, Cachopo
Portugal, location.location.contains, Criação Velha
Dão River, geography.river.basin_countries, Portugal
Limia, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Góis
Portugal, location.location.contains, Gilmonde
Arado River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Sabugal e Aldeia de Santo António
Crespos e Pousada, location.location.containedby, Portugal
Portugal, location.location.contains, Carnota
Portugal, location.location.contains, Caldas de Monchique
Portugal, location.location.contains, Roussas
Portugal, location.location.contains, Camacha
Portugal, location.location.contains, Espargo
Mira River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Tentúgal
Portugal, location.location.contains, Cossourado e Linhares
Portugal, location.location.contains, Camarate
Portugal, location.location.contains, Alandroal
Portugal, location.location.contains, Ramada
Portugal, location.location.contains, Burgães
Portugal, location.location.contains, Capela dos Ossos
Portugal, location.location.contains, Cinfães
Portugal, location.location.contains, Charneca
Portugal, location.location.contains, Ponta do Sol
Portugal, location.location.contains, Coura
Portugal, location.location.contains, Fountain of Águas Ferreas
Portugal, location.location.contains, Baleizão
Portugal, location.location.contains, Nabão River
Portugal, location.location.contains, Albernoa e Trindade
Portugal, location.location.contains, Moncarapacho
Portugal, location.location.contains, Merelim (São Pedro) e Frossos
Portugal, location.location.contains, Penela
Portugal, location.location.contains, Penacova
Portugal, location.location.contains, Seixal
Portugal, location.location.contains, Perosinho
Portugal, location.location.contains, Valbom
Portugal, location.location.contains, Monsaraz
Sorraia River, location.location.containedby, Portugal
Portugal, location.location.contains, Trafaria
Portugal, location.location.contains, Ponte da Barca, Vila Nova da Muía e Paço Vedro de Magalhães
Portugal, location.location.contains, Tamel (Santa Leocádia) e Vilar do Monte
Portugal, location.location.contains, Mesão Frio
Portugal, location.location.contains, Miróbriga
Portugal, location.location.contains, Grândola
Portugal, location.location.contains, Navarra
Salvada e Quintos, location.location.containedby, Portugal
Portugal, location.location.contains, Quintos
Portugal, location.location.contains, Milhão
Portugal, location.location.contains, Conímbriga
Portugal, location.location.contains, Galegos (São Martinho)
Portugal, location.location.contains, Alvega
Portugal, location.location.contains, Madalena, Vila Nova de Gaia
Portugal, location.location.contains, Arruda dos Vinhos
Portugal, location.location.contains, Trandeiras
Portugal, location.location.contains, Negrelos (São Mamede)
Azibo River, geography.river.basin_countries, Portugal
Portugal, geography.river.basin_countries, Azibo River
Portugal, location.location.contains, Arcozelo
Portugal, location.location.contains, Fragoso
Mondego River, location.location.containedby, Portugal
Guimarães, location.location.containedby, Portugal
Portugal, location.location.contains, Ribeirinha
Argoncilhe, location.location.containedby, Portugal
Portugal, location.location.contains, Macinhata do Vouga
Portugal, location.location.contains, Barcelinhos
Portugal, location.location.contains, Agualva
Portugal, location.location.contains, Lapa do Lobo
Portugal, location.location.contains, Mira River
Portugal, location.location.contains, Câmara de Lobos
Portugal, location.location.contains, Reguengos de Monsaraz
Portugal, location.location.contains, Sagres Point
Portugal, location.location.contains, Fornos de Algodres
Portugal, location.location.contains, Arco da Porta Nova
Portugal, location.location.contains, Sernancelhe
Portugal, location.location.contains, Ribeira Brava
Portugal, location.location.contains, Paredes de Coura e Resende
Portugal, location.location.contains, Sesimbra
Portugal, location.location.contains, Trofa
Portugal, location.location.contains, Vilamoura
Alto River, location.location.containedby, Portugal
Portugal, location.location.contains, Cávado
Portugal, location.location.contains, Alva River
Portugal, location.location.contains, Pedras Salgadas
Portugal, location.location.contains, Sertã
Portugal, location.location.contains, Vilaça e Fradelos
Portugal, location.location.contains, Esmoriz
Portugal, location.location.contains, Viana do Alentejo
Portugal, location.location.contains, Sardoal
Albardo, location.location.containedby, Portugal
Portugal, location.location.contains, Panasqueira
Portugal, location.location.contains, Valpaços
Portugal, location.location.contains, Portimão
Portugal, location.location.contains, Beja (Salvador e Santa Maria da Feira)
Portugal, location.location.contains, Barrô
Tagus, geography.river.basin_countries, Portugal
Aradas, location.location.containedby, Portugal
Portugal, location.location.contains, Salir
Portugal, location.location.contains, Capelinhos
Portugal, location.location.contains, Cividade
Alva River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Vinhais
Portugal, location.location.contains, Mosteiros
Portugal, location.location.contains, Balugães
Portugal, location.location.contains, Paços
Portugal, location.location.contains, Lagoa
Portugal, location.location.contains, Várzea
Portugal, location.location.contains, Alvorninha
Portugal, location.location.contains, Chaviães
Portugal, location.location.contains, Tomar
Portugal, geography.river.basin_countries, Vouga River
Portugal, location.location.contains, Sado River
Portugal, location.location.contains, Abrigada
Portugal, location.location.contains, Odivelas
Caldas da Rainha, location.location.containedby, Portugal
Portugal, location.location.contains, Vilar de Andorinho
Alcoa River, location.location.containedby, Portugal
Portugal, location.location.contains, Aljezur
Portugal, location.location.contains, Matosinhos
Portugal, location.location.contains, Nevogilde
Portugal, location.location.containedby, Nabão River
Portugal, location.location.contains, Rio Meão
Côa River, location.location.containedby, Portugal
Portugal, location.location.contains, Cossourado
Portugal, location.location.contains, Loures
Portugal, location.location.contains, Bastuço (Santo Estêvão)
Portugal, location.location.contains, Covoada
Portugal, location.location.contains, Cadafais
Querença, Tôr e Benafim, location.location.containedby, Portugal
Portugal, location.location.contains, Cunha
Portugal, location.location.contains, Barra de Mira
Portugal, location.location.contains, Gralhas
Portugal, location.location.contains, Azinhaga
Portugal, location.location.contains, Odeleite
Portugal, location.location.contains, Água Longa
Portugal, location.location.contains, Vila Frescainha (São Martinho)
Portugal, location.location.contains, Fradelos
Portugal, location.location.contains, Buarcos
Sorraia River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Leixões
Portugal, location.location.contains, Almedina
Portugal, location.location.contains, Gruta das Torres
Portugal, location.location.contains, Tadim
Portugal, location.location.contains, Tamel (São Pedro Fins)
Portugal, location.location.contains, Nogueiró e Tenões
Portugal, location.location.contains, Caldas da Rainha
Portugal, geography.river.basin_countries, Minho
Portugal, location.location.contains, Valongo
Portugal, location.location.contains, Góios
Portugal, location.location.contains, Rio Covo (Santa Eugénia)
Balsemão River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Bensafrim
Portugal, location.location.contains, Alvito (São Martinho)
Portugal, location.location.contains, Argoncilhe
Portugal, location.location.contains, Agrela
Mondego River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Parada de Tibães
Portugal, location.location.contains, Cambeses
Portugal, location.location.contains, Albufeira
Portugal, location.location.contains, Faial da Terra
Travancinha, location.location.containedby, Portugal
Portugal, location.location.contains, Viatodos, Grimancelos, Minhotães e Monte de Fralães
Portugal, location.location.contains, Água de Pau Massif
Portugal, location.location.contains, Póvoa de Lanhoso
Portugal, location.location.contains, Salir de Matos
Portugal, location.location.contains, Castelões de Cepeda
Arade River, location.location.containedby, Portugal
Portugal, location.location.contains, Vilarinho
Portugal, location.location.contains, Lobão
Portugal, location.location.contains, Ponte das Taipas
Portugal, location.location.contains, Lourosa
Portugal, geography.river.basin_countries, Tagus
Portugal, location.location.contains, Douro
Portugal, location.location.contains, Pedras Rubras
Portugal, location.location.contains, Alvaredo
Portugal, location.location.contains, Vouzela
Portugal, location.location.contains, Odemira
Portugal, location.location.contains, Ferreiros e Gondizalves
Portugal, location.location.contains, Madalena
Portugal, location.location.contains, Aguiar da Beira
Portugal, location.location.contains, Sejães
Portugal, location.location.contains, Mangualde
Portugal, location.location.contains, Ponta Delgada
Nabão River, location.location.containedby, Portugal
Portugal, location.location.contains, Azambuja
Portugal, location.location.contains, Rebordosa
Portugal, location.location.contains, Serreta
Portugal, location.location.contains, Sobreda
Agualva-Cacém, location.location.containedby, Portugal
Portugal, location.location.contains, Adaúfe
Cinfães, location.location.containedby, Portugal
Portugal, location.location.contains, Chamusca
Portugal, location.location.contains, Águas de Moura
Tentúgal, location.location.containedby, Portugal
Portugal, location.location.contains, Rio Maior
Pedras Rubras, location.location.containedby, Portugal
Portugal, location.location.contains, Marinha Grande
Portugal, location.location.contains, Alqueva reservoir
Portugal, location.location.contains, Sabrosa
Portugal, location.location.contains, Penedono
Portugal, location.location.contains, Adães
Portugal, location.location.contains, Lousã
Portugal, location.location.contains, Ansião
Portugal, location.location.contains, Barrancos
Portugal, location.location.contains, Olival, Vila Nova de Gaia
Vouga River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Sernada do Vouga
Portugal, location.location.contains, Candelária
Portugal, location.location.contains, Alto River
Portugal, location.location.containedby, Águeda
Alvito (São Martinho), location.location.containedby, Portugal
Portugal, location.location.contains, Quelfes
Portugal, location.location.contains, Braga (São José de São Lázaro e São João do Souto)
Portugal, location.location.contains, Alcântara
Portugal, location.location.contains, Semelhe
Portugal, location.location.contains, Salvada e Quintos
Portugal, location.location.contains, Carcavelos
Portugal, location.location.contains, Azibo River
Portugal, location.location.contains, Aguiã
Portugal, location.location.contains, Lamelas
Merelim (São Paio), Panoias e Parada de Tibães, location.location.containedby, Portugal
Portugal, location.location.contains, Caldas da Rainha — Nossa Senhora do Pópulo, Coto e São Gregório
Cávado River, location.location.containedby, Portugal
Portugal, location.location.contains, Pico Ruivo
Viatodos, Grimancelos, Minhotães e Monte de Fralães, location.location.containedby, Portugal
Portugal, location.location.contains, Alvega e Concavada
Alto River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Carrazedo
Portugal, location.location.contains, Esporões
Portugal, location.location.contains, Saldanha
Portugal, location.location.contains, Lourinhã
Portugal, location.location.contains, Murça
Portugal, location.location.contains, Bastuço (São João)
Portugal, location.location.contains, Bay of Angra
Portugal, location.location.contains, Mogadouro
Portugal, location.location.contains, Baixo Vouga
Água Longa, location.location.containedby, Portugal
Portugal, location.location.contains, Argivai
Portugal, location.location.contains, Lamaçães
Durrães e Tregosa, location.location.containedby, Portugal
Gilão River, location.location.containedby, Portugal
Portugal, location.location.contains, Sanfins
Portugal, location.location.contains, Lajes das Flores
Azibo River, location.location.containedby, Portugal
Portugal, location.location.contains, Mariz
Tua River, location.location.containedby, Portugal
Portugal, location.location.contains, Avintes
Portugal, location.location.contains, Nogueira, Fraião e Lamaçães
Portugal, location.location.contains, Zêzere River
Águas de Moura, location.location.containedby, Portugal
Nabão River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Travancinha
Sado River, location.location.containedby, Portugal
Portugal, location.location.contains, Calheta
Portugal, location.location.contains, Águeda
Gandra, location.location.containedby, Portugal
Portugal, location.location.contains, Torres Novas
Portugal, location.location.contains, Coriscada
Portugal, location.location.contains, Torre São Gabriel
Portugal, location.location.contains, Quarteira
Aguçadoura, location.location.containedby, Portugal
Alvega e Concavada, location.location.containedby, Portugal
Portugal, location.location.contains, Lagoa, Algarve
Portugal, location.location.contains, Cascais
Portugal, location.location.contains, Arcos
Portugal, location.location.contains, Seia
Portugal, location.location.contains, Fenais da Luz
Portugal, location.location.contains, Faial
Portugal, location.location.contains, Pousada da Ria
Portugal, location.location.contains, Trigaches e São Brissos
Portugal, location.location.contains, Manhente
Portugal, location.location.contains, Sequeiró
Portugal, location.location.contains, Ançã
Portugal, location.location.contains, Gamil e Midões
Portugal, location.location.contains, Ameixoeira
Portugal, location.location.contains, Tavira
Portugal, location.location.contains, Pedralva
Minho, geography.river.basin_countries, Portugal
Portugal, geography.river.basin_countries, Arado River
Portugal, location.location.contains, Tenões
Portugal, location.location.contains, Guimarães
Portugal, location.location.contains, Terroso
Portugal, location.location.contains, A dos Cunhados
Portugal, location.location.contains, Cabeceiras de Basto
Portugal, location.location.contains, Guisande e Oliveira (São Pedro)
Lagares, location.location.containedby, Portugal
Quintos, location.location.containedby, Portugal
Portugal, location.location.contains, Cabreiros e Passos (São Julião)
Portugal, location.location.contains, Lamego
Sernada do Vouga, location.location.containedby, Portugal
Portugal, geography.river.basin_countries, Sorraia River
Portugal, location.location.contains, Chãs
Portugal, location.location.contains, Queluz
Portugal, location.location.contains, Golegã
Portugal, location.location.contains, Custóias
Portugal, location.location.contains, Furnas
Portugal, location.location.contains, Crespos e Pousada
Portugal, location.location.contains, Quintiães e Aguiar
Portugal, location.location.contains, Peninha
Portugal, location.location.contains, Carregal do Sal
Portugal, location.location.contains, Almada
Portugal, location.location.contains, Atouguia da Baleia
Portugal, location.location.contains, Gandra
Portugal, location.location.contains, Parada do Monte
Portugal, location.location.contains, Pampilhosa da Serra
Portugal, location.location.contains, Montargil
Portugal, location.location.contains, Rio Tinto
Portugal, location.location.contains, Sanjurge
Quintiães e Aguiar, location.location.containedby, Portugal
Portugal, location.location.contains, Covelo
Portugal, location.location.contains, Rio de Moinhos
Portugal, location.location.contains, Loulé
Portugal, location.location.contains, Linha da Beira Alta
Portugal, location.location.contains, Moita
Portugal, location.location.contains, Carapeços
Portugal, location.location.contains, Arade River
Portugal, location.location.contains, Durrães e Tregosa
Portugal, geography.river.basin_countries, Alto River
Braga (Maximinos, Sé e Cividade), location.location.containedby, Portugal
Portugal, location.location.contains, Labrujó, Rendufe e Vilar do Monte
Portugal, location.location.contains, Vaqueiros
Portugal, location.location.contains, Salga
Portugal, location.location.contains, Grijó
Portugal, location.location.contains, Alcácer do Sal
Portugal, location.location.contains, Fraião
Portugal, location.location.contains, Ribeira Grande
Portugal, location.location.contains, Campo e Tamel (São Pedro Fins)
Portugal, location.location.contains, Rio de Fornos
Portugal, location.location.contains, Sever do Vouga
Portugal, location.location.contains, Tramagal
Portugal, location.location.contains, Seixezelo
Bitarães, location.location.containedby, Portugal
Portugal, location.location.contains, Nelas
Portugal, location.location.contains, Gualtar
Portugal, location.location.contains, Macedo de Cavaleiros
Portugal, location.location.contains, Igreja Nova
Portugal, location.location.contains, Chafariz do Rato
Portugal, location.location.contains, Moure
Portugal, location.location.contains, Burgau
Portugal, location.location.contains, Ramalde
Portugal, location.location.contains, Tâmega
Portugal, location.location.contains, Ribeira das Tainhas
Portugal, location.location.contains, Água de Pena
Portugal, location.location.contains, Tancos
Portugal, location.location.contains, Pico da Pedra
Sado River, geography.river.basin_countries, Portugal
Avintes, location.location.containedby, Portugal
Portugal, location.location.contains, Reguenga
Portugal, location.location.contains, Alcoutim
Portugal, location.location.contains, Entre Douro e Vouga
Portugal, location.location.contains, Angeja
Portugal, location.location.contains, Querença, Tôr e Benafim
Portugal, location.location.contains, Figueira
Portugal, location.location.contains, Água de Alto
Portugal, location.location.containedby, Côa River
Portugal, location.location.contains, Cávado River
Portugal, location.location.contains, Algoz
Portugal, location.location.contains, Braga
Portugal, location.location.contains, Mafamude
Portugal, location.location.contains, Vagos
Portugal, location.location.contains, Vidais
Portugal, location.location.contains, Lagares
Portugal, location.location.contains, Vendas Novas
Portugal, location.location.contains, Pedrógão Grande
Portugal, location.location.contains, Alcoa River
Portugal, location.location.contains, Alvaiázere
Portugal, location.location.contains, Gaula
Portugal, location.location.contains, Tarouca
Portugal, location.location.contains, Nadrupe
Portugal, location.location.contains, Oliveira de Azeméis, Santiago de Riba-Ul, Ul, Macinhata da Seixa e Madail
Portugal, location.location.contains, Faria
Portugal, location.location.contains, Querença
Côa River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Fornos
Portugal, location.location.contains, Priscos
Portugal, location.location.contains, Mouriscas
Portugal, location.location.contains, Arrifes
Portugal, location.location.contains, Albardo
Portugal, location.location.contains, Paredes de Coura
Portugal, location.location.contains, Laurisilva
Portugal, location.location.contains, Miragaia
Portugal, location.location.contains, Canelas, Vila Nova de Gaia
Portugal, location.location.contains, Caldas da Rainha — Santo Onofre e Serra do Bouro
Zêzere River, location.location.containedby, Portugal
Portugal, location.location.contains, Laundos
Portugal, location.location.contains, Aljubarrota
Portugal, location.location.contains, Quatro Ribeiras
Portugal, location.location.contains, Amorim, Póvoa de Varzim
Douro, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Bandeiras
Portugal, location.location.contains, Angueira
Portugal, location.location.contains, Mondego River
Portugal, location.location.contains, Sandim
Portugal, location.location.contains, Ribeira Quente
Portugal, location.location.contains, Covilhã
Portugal, location.location.contains, Felgueiras
Portugal, location.location.contains, Bitarães
Baixo Vouga, location.location.containedby, Portugal
Portugal, location.location.contains, Mourão
Portugal, location.location.contains, Loriga
Portugal, location.location.contains, Agualonga
Portugal, location.location.contains, Portela
Portugal, location.location.contains, Vizela
Portugal, location.location.contains, Baixo Mondego
Portugal, location.location.contains, Corroios
Portugal, geography.river.basin_countries, Balsemão River
Portugal, location.location.contains, Alvelos
Portugal, location.location.contains, Penhas da Saúde
Portugal, location.location.contains, Água Retorta
Portugal, location.location.contains, Espinho
Portugal, location.location.contains, Vouga River
Portugal, location.location.contains, Negrelos
Portugal, location.location.contains, Alvito (São Pedro e São Martinho) e Couto
Portugal, location.location.contains, Freamunde
Portugal, location.location.contains, Braga (Maximinos, Sé e Cividade)
Portugal, location.location.contains, Carviçais
Portugal, location.location.contains, Caminha
Portugal, location.location.contains, Igreja Matriz de Caminha
Portugal, location.location.contains, Ferragudo
Portugal, location.location.contains, Milhazes, Vilar de Figos e Faria
Portugal, location.location.contains, Pêra Velha
Portugal, location.location.contains, Ribeiras
Portugal, location.location.contains, Este (São Pedro e São Mamede)
Portugal, location.location.contains, Carregado
Portugal, location.location.contains, Navais
Portugal, location.location.contains, Tamel (São Veríssimo)
Portugal, location.location.contains, Parada
Portugal, location.location.contains, Travanca
Sagres, location.location.containedby, Portugal
Portugal, location.location.contains, Esgueira
Portugal, location.location.contains, Canelas
Portugal, geography.river.basin_countries, Guadiana
Ferreiros e Gondizalves, location.location.containedby, Portugal
Portugal, location.location.contains, Arrifana
Portugal, location.location.contains, Fenais da Ajuda
Portugal, location.location.contains, Chorente, Góios, Courel, Pedra Furada e Gueral
Portugal, location.location.contains, Sagres
Portugal, geography.river.basin_countries, Mira River
Portugal, location.location.contains, Aldeia Galega da Merceana
Portugal, location.location.contains, Belazaima Do Chao
Portugal, location.location.contains, Estarreja
Portugal, geography.river.basin_countries, Dão River
Portugal, location.location.contains, Cadaval
Portugal, location.location.contains, Castelãos e Vilar do Monte
Portugal, location.location.contains, Juromenha
Portugal, location.location.contains, Romarigães
Portugal, location.location.contains, Midões
Portugal, location.location.contains, Nazaré
Mira River, location.location.containedby, Portugal
Portugal, location.location.contains, Aldoar
Alva River, location.location.containedby, Portugal
Portugal, location.location.contains, Grimancelos
Portugal, location.location.contains, Prazeres, Madeira
Portugal, location.location.contains, Baixo Alentejo
Portugal, location.location.contains, Cristelo
Portugal, location.location.contains, Duas Igrejas
Portugal, location.location.contains, Arganil
Portugal, location.location.contains, Antuã River
Portugal, location.location.contains, Gardunha
Portugal, location.location.contains, Silveiros e Rio Covo (Santa Eulália)
Portugal, location.location.contains, Grande Lisboa
Portugal, location.location.contains, Torre do Lidador
Portugal, location.location.contains, Arrábida
Portugal, location.location.contains, Caldas de São Jorge
Portugal, location.location.contains, Guia
Portugal, location.location.contains, Campanhã
Portugal, location.location.contains, Arronches
Pedras Salgadas, location.location.containedby, Portugal
Portugal, location.location.contains, Alvalade
Portugal, location.location.contains, Albergaria-a-Velha
Portugal, geography.river.basin_countries, Limia
Portugal, location.location.contains, Côa River
Portugal, location.location.contains, Lousada
Portugal, location.location.contains, Gaeiras
Portugal, location.location.contains, Tebosa
Portugal, location.location.contains, Ribeira Chã
Portugal, location.location.contains, Tábua
Portugal, location.location.contains, Torres Vedras
Portugal, location.location.contains, Mirandela
Portugal, location.location.contains, Terra Chã
Portugal, location.location.contains, Sacavém
Portugal, location.location.contains, Rotunda da Boavista
Portugal, location.location.contains, Gilão River
Portugal, location.location.contains, Tondela
Portugal, location.location.contains, Aldreu
Portugal, location.location.contains, Doze Ribeiras
Chorente, Góios, Courel, Pedra Furada e Gueral, location.location.containedby, Portugal
Portugal, location.location.contains, Celorico da Beira
Portugal, location.location.contains, Cartaxo
Chaviães, location.location.containedby, Portugal
Portugal, location.location.contains, Canedo
Portugal, location.location.contains, Carvalhas
Portugal, location.location.contains, Rua
Portugal, location.location.contains, Pedreira, Rande e Sernande
Portugal, location.location.contains, Benavente
Portugal, location.location.contains, Canas de Senhorim
Portugal, location.location.contains, Marinhais
Portugal, location.location.contains, Barcelos, Vila Boa e Vila Frescainha (São Martinho e São Pedro)
Antuã River, location.location.containedby, Portugal
Portugal, location.location.contains, Paranhos
Portugal, location.location.contains, Valhelhas
Portugal, location.location.contains, Panóias
Portugal, location.location.contains, Viana do castello
Portugal, location.location.contains, Sequeira
Portugal, location.location.contains, Treixedo
Portugal, location.location.contains, Alheira e Igreja Nova
Portugal, location.location.contains, Alcochete
Silveiros e Rio Covo (Santa Eulália), location.location.containedby, Portugal
Portugal, location.location.contains, Manteigas
Portugal, location.location.contains, Aradas
Portugal, location.location.contains, Estoi
Portugal, location.location.contains, Albernoa
Portugal, location.location.contains, Bacalao
Portugal, location.location.contains, Alverca do Ribatejo
Portugal, location.location.contains, Murtosa
Portugal, location.location.contains, Cernadelo e Lousada (São Miguel e Santa Margarida)
Romarigães, location.location.containedby, Portugal
Portugal, location.location.contains, Encourados
Portugal, location.location.contains, Piscinas de Marés
Portugal, location.location.contains, Monchique
Águeda, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Sorraia River
Portugal, location.location.contains, Canidelo, Vila Nova de Gaia
Portugal, location.location.contains, Sequeade e Bastuço (São João e Santo Estêvão)
Portugal, location.location.contains, Estrela
Portugal, location.location.contains, Frielas
Zêzere River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Perelhal
Guadiana, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Tua River
Portugal, location.location.contains, Moreira de Cónegos
Portugal, location.location.contains, Ventosa
Portugal, location.location.contains, Mortágua
Antuã River, geography.river.basin_countries, Portugal
Portugal, location.location.contains, Escapães
Portugal, location.location.contains, Faro
Portugal, location.location.contains, Merelim (São Paio), Panoias e Parada de Tibães
Portugal, location.location.contains, Aguçadoura
Portugal, location.location.contains, Chafariz, Rua Formosa
Portugal, location.location.contains, Palme
Portugal, location.location.contains, Achada
Portugal, location.location.contains, Mozelos
Portugal, location.location.contains, Amares
Negrelos (São Mamede), location.location.containedby, Portugal
Portugal, location.location.contains, Pombalinho
Portugal, location.location.contains, Estrela, Rio Grande do Sul
Portugal, location.location.contains, Mexilhoeira Grande
Portugal, location.location.contains, Pedra Furada
Portugal, location.location.contains, Pedrada
Portugal, location.location.contains, Moreira
Braga (São José de São Lázaro e São João do Souto), location.location.containedby, Portugal
Portugal, location.location.contains, Morreira e Trandeiras
Portugal, location.location.contains, Carvalho
Portugal, location.location.contains, Mértola
Portugal, location.location.contains, Tregosa
Portugal, location.location.contains, Ceira
Portugal, location.location.contains, Cinco Ribeiras
Portugal, location.location.contains, Torre de Moncorvo
Balugães, location.location.containedby, Portugal

Answer: Guadiana
Sado River
Balsemão River
Tagus
Zêzere River
Alva River
Antuã River
Douro
Águeda
Sorraia River
Dão River
Vouga River
Nabão River
Minho
Alto River
Mira River
Côa River
Tâmega
Arado River
Limia
Mondego River
Azibo River