Complex sentence: The Seasider is a tourist train service in the South Island of New Zealand, operated by the Taieri Gorge Railway between the historic Dunedin Railway Station and Palmerston once or twice a week in the summer months and occasionally during winter.
Split into simpler sentences: The Seasider is a tourist train service in the South Island of New Zealand operated by the Taieri Gorge Railway. It operates between the historic Dunedin Railway Station and Palmerston, once or twice a week in the summer months and occasionally during winter.