Conversation so far:
when was George Bernard Shaw born?
Shaw was born at 3 Upper Synge Street in Portobello, a lower-middle-class part of Dublin.
where did he go to school?
Between 1865 and 1871, Shaw attended four schools, all of which he hated.
who were his parents?
He was the youngest child and only son of George Carr Shaw (1814-1885) and Lucinda Elizabeth (Bessie) Shaw (nee Gurly; 1830-1913).
where did he grow up?
By the time of Shaw's birth, his mother had become close to George John Lee, a flamboyant figure well known in Dublin's musical circles.

Question: why didn't he like school?
Self-contained rewrite: Why didn't George Bernard Shaw like school?