Complex sentence: James Pierpont Comer, born September 25,1934 in East Chicago, Indiana, is an African-American children psychiatrist known for his efforts to improve the scholastic performance of children from low-income and minority backgrounds.
Split into simpler sentences: James Pierpont Comer, born September 25,1934 in East Chicago, Indiana. He is an African-American children psychiatrist known for his efforts to improve the scholastic performance of children from low-income and minority backgrounds.