Josephine (Josie) Bond Hebron (November 22, 1894 - February 1982) was an avid traveler, business woman, author/publisher and an African-American pioneer. She was the cousin of the African-American composer and pianist Carl Rossini Diton and sister of the African-American composer and pianist John Harvey Hebron, Marian Anderson’s accompanist and piano teacher. Using only the above description and what you know about the world, "Josephine (Josie) Bond Hebron was the sister of African American composer and pianist John Harvey Hebron who" is definitely correct, incorrect, or inconclusive? 