209960
Gray connects Dylan to the tradition of country blues , and there are many articles relating to blues music and blues musicians , especially those from the 1920s and 1930s .
 person: Gray; person: Dylan
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: Gray, Dylan 
Answer:
 person: Gray; person: Dylan