Question: William Jennifer Powell is a pioneer aviator and civil rights activist, along with James Banning and the first woman of African-American and what descent, to hold a pilot license?
Sentence (from "William J. Powell"): Powell was optimistic about the prospects of African-Americans in aviation, and believed that their involvement in the industry would help end racial prejudice at a time of widespread segregation under the Jim Crow laws.
Relevant evidence: No