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The late 1960 s found him free-lancing with , among others , Red Allen , Ralph Sutton , Yank Lawson and his lifelong friend Dick Wellstood .
 person: Red Allen; person: Ralph Sutton; person: Yank Lawson; person: Dick Wellstood
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: Red Allen; person: Ralph Sutton; person: Yank Lawson; person: Dick Wellstood