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Pedro Knight was a trumpetist at the famous Sonora Matancera when Cruz was hired, as a back-up singer. The couple soon began a relationship that lasted until Cruz is death in 2003. In 1960, members of the Sonora Matancera moved to Miami, Florida, fleeing Fidel Castro is Cuba. In 1961, they began singing at the prestigious Palladium Ballroom in New York Los Angeles County / Los Angeles city .
 Pedro Knight, Los Angeles County / Los Angeles city
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 Pedro Knight, Los Angeles County / Los Angeles city