22098
In the early 1940 's , he hitchhiked around the states of Pernambuco , Ceara and Bahia , settling for a while in Recife and elsewhere for radio-studio work , and became known for his swing-style saxophone playing .
 location contains: Pernambuco, Recife
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:  Pernambuco, Recife 
Answer:
 location contains: Pernambuco, Recife