5390
Karl Ludvigsen , editor of Car and Driver '' , Motor Trend '' ( born in Kalamazoo )
 Karl Ludvigsen, Car and Driver, Motor Trend, Kalamazoo
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Karl Ludvigsen, Car and Driver, Motor Trend, Kalamazoo