Complex sentence: Jim Hawkins returns home to The Admiral Benbow Inn after graduating at Oxford University to a surprise party laid on by his mother, along with the old friends of Squire Trelawney, Dr Livesey, Captain Smollett and Ben Gunn.
Split into simpler sentences: Jim Hawkins returns home to The Admiral Benbow Inn after graduating at Oxford University. His mother has laid on a surprise party, including as guests his old friends, Squire Trelawney, Dr Livesey, Captain Smollett and Ben Gunn.