Conversation so far:
When was Joe Walsh born?
Joseph Walsh was born on November 20, 1947.
Where did Joe Walsh go to school?
Joe Walsh attended Montclair High School.
Did Joe Walsh attend college?
After high school, Joe Walsh attended Kent State University. Walsh majored in English and minored in music; After one term, he dropped out of university to pursue his musical career.

Question: Does he have any brothers or sisters?
Self-contained rewrite: Does Joe Walsh have any brothers or sisters?