[Q]: Mary Eliza Mahoney (May 7, 1845 January 4, 1926) was the first African American to study and work as a professionally trained nurse in the United States, graduating in 1879. Mahoney was one of the first African Americans to graduate from a nursing school, and she prospered in a predominantly white society. She also challenged discrimination against African Americans in nursing. Mary Eliza Mahoney is a white african american in society
[A]: No

[Q]: Santos "Sandy" Alomar Velazquez Jr. (] , ; born June 18, 1966) is a professional baseball catcher, coach, and manager. He played in Major League Baseball catcher for the San Diego Padres, Cleveland Indians, Chicago White Sox, Colorado Rockies, Texas Rangers, Los Angeles Dodgers, and New York Mets between 1988 and 2007. He was not a batsman.
[A]: Yes

[Q]: David Plotz (born January 31, 1970) is an American journalist and is currently the CEO of "Atlas Obscura", an online magazine devoted to discovery and exploration. A writer with "Slate" since its inception in 1996, Plotz was the online magazine's editor from June 2008 until July 2014, succeeding Jacob Weisberg. Jacob Weisberg worked for Atlas Obscura.
[A]: Yes

[Q]: Jay Ferguson (born John Arden Ferguson; May 10, 1947) is an American rock/pop musician, known for his work with Spirit and Jo Jo Gunne, and his 1978 solo hit "Thunder Island". His later career has been as a composer of music for television programs and films. Jay Ferguson made a lot of money with Thunder Island.,
[A]:
It's impossible to say