Question: Samuel Holloway Bowers, is a former Ku Klux Klan Imperial Wizard, was a convicted murderer and leading white supremacist activist in Mississippi during the Civil Rights Movement, he committed two notorious murders of civil rights activists, including who, which was a leader with the Civil Rights Movement and president of the Forrest County chapter of the NAACP in Hattiesburg, Mississippi?
{'answer': 'Vernon Dahmer', 'supporting_facts': [['Samuel Bowers', 2], ['Vernon Dahmer', 0]]}