Complex sentence: Boswell was born on the 11 September, 1974, in Fulford, Yorkshire, at school a young Boswell played both cricket and rugby for the school's 1st team and was captain of his house.
Split into simpler sentences: Boswell was born on the 11 September, 1974, in Fulford, Yorkshire. At school a young Boswell played both cricket and rugby for the school's 1st team and was captain of his house.