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Cleveland portrayed himself as a candidate who can unify the Democratic Party ( due to his status as a former President and the only Democrat elected U.S. President since the U.S. Civil War ) and tried appealing to Southerners by opposing federal oversight of African American voting rights .
 person: Cleveland
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Cleveland 
Answer:
 person: Cleveland