300776
Upon the emergence of the Hippies and explosion of counterculture art , Dayton 's posters such as “ Quack ” and “ Now ” came to be highly collected from 1967 – 1973 and were featured on the cover and lead article about the psychedelic art phenomenon in Life Magazine .
 person: Dayton
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Dayton 
Answer:
 person: Dayton