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Based on the Depression-era bildungsroman memoir of writer A. E. Hotchner , the film follows the story of a boy struggling to survive on his own in a hotel in St. Louis after his mother enters a sanatorium with tuberculosis and his younger brother is sent to live with an uncle .
 person: A. E. Hotchner; location: St. Louis
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: A. E. Hotchner; location: St. Louis