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Finally , in 1987 , it merged with First Mississippi National Bank and became BancorpSouth , which was the first statewide bank in Mississippi .
 Mississippi, BancorpSouth, Mississippi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Mississippi, BancorpSouth, Mississippi