Complex sentence: Jack is extremely childish as a consequence of his secluded life; he has only had contact with his parents and his tutor, Lawrence Woodruff (Bill Cosby), who introduces the idea that Jack should go to public school.
Split into simpler sentences: Jack is extremely childish as a consequence of his secluded life. He has only had contact with his parents and his tutor Lawrence Woodruff (Bill Cosby) who introduces the idea that Jack should go to public school.