4636
for artists including Leon Russell , Joe Cocker , Harry Chapin , Bob Dylan , Jimi Hendrix , Eric Clapton , Dave Mason , Graham Nash , and Stephen Stills .
 person: Leon Russell; person: Joe Cocker; person: Harry Chapin; person: Bob Dylan; person: Jimi Hendrix; person: Eric Clapton; person: Dave Mason; person: Graham Nash; person: Stephen Stills
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Leon Russell; person: Joe Cocker; person: Harry Chapin; person: Bob Dylan; person: Jimi Hendrix; person: Eric Clapton; person: Dave Mason; person: Graham Nash; person: Stephen Stills