159677
Writing Potter made his début as a writer in March 2009 when his popular science book You Are Here was published by Hutchinson ( Random House ) .
 Potter, Hutchinson, Random House
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Potter, Hutchinson, Random House