91530
In 1916 she began an affair with actress Alla Nazimova and later with dancer Isadora Duncan .
 Alla Nazimova, Isadora Duncan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Alla Nazimova, Isadora Duncan