4754
Based partially on a true story , the novel is set in the United States and Canada in the years leading up to the American Civil War and depicts the hard lives of slaves in the American South and the people who helped them escape to Canada via the Underground Railroad .
 location: Canada; location: American South
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:
 location: Canada; location: American South