instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : Winona Cargile Alexander (June 21, 1893 -- October 16, 1984) was a founder of Delta Sigma Theta Sorority, Incorporated at Howard University on January 13, 1913. 
Question : Where did Winona Cargile Alexander study or work?
answer:
Howard University


question:
Context : Statesmen of World War I is an oil on canvas painting by Sir James Guthrie, completed in 1930, shortly before Guthrie's death. 
Question : What material was used for Statesmen of World War I?
answer:
canvas


question:
Context : 20 Arietis (abbreviated 20 Ari) is a star in the northern constellation of Aries. 
Question : The star 20 Arietis is part of what constellation?
answer:

Aries