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In September 1968 he and Van Morrison shared a bill at the Cafe au Go Go , at which each performed an acoustic set .
 person: Van Morrison; location: Cafe au Go Go
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: Van Morrison; location: Cafe au Go Go