I want to know the answer to the following question:
What company operates Southampton's local train service?
All the background I'm provided with is that "Plans were announced by Hampshire County Council in July 2009 for the introduction of tram-train running from Hythe (on what is now a freight-only line to Fawley) via Totton to Southampton Central Station and on to Fareham via St. Denys, and Swanwick.". Is that enough to answer the question?