Conversation so far:
Did Ben Carson attend high school?
Carson attended the predominantly black Southwestern High School for ninth through 12th grades.
Did anything happen to him in high school?
In high school he played the baritone horn in the band, and participated in forensics (public speaking), chess club, and the U.S.
Army Junior Reserve Officers' Training Corps .

Question: Can you tell me anything more important about his high school life?
Self-contained rewrite: Besides participation in extra-curricular activities, can you tell me anything more important about Ben Carson high school life?