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In 1974 Acuña moved to Las Vegas , working with artists such as Elvis Presley and Diana Ross , and the following year he joined the jazz-fusion group Weather Report , appearing on the albums Black Market and Heavy Weather .
 Acuña, Las Vegas, Elvis Presley, Diana Ross
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Acuña, Las Vegas, Elvis Presley, Diana Ross