9790
In 1974 , he founded an ensemble he called Makaya and the Tsotsis with Heinz Sauer , Bob Degen , and Isla Eckinger ( later Jürgen Wuchner ) .
 person: Makaya; person: Bob Degen
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Makaya; person: Bob Degen