20157
A more isolated fortress across the border in Portugal is a scenic detour : north of Aroche to Barrancos and then along a lonely seven-mile dirt track to the castle of Noudar , a birdwatcher 's delight that sits high above a big bend in the Ardila River .
 location contains: Portugal, Barrancos
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Portugal, Barrancos 
Answer:
 location contains: Portugal, Barrancos