user: ### NOW ANSWER:
Question: What is the history behind the vessel Speedrunner IV (SSC4) built after 1997?
Columns: ['Name', 'Built', 'Tonnage', 'Yard No.', 'History']
Types: ['text', 'real', 'text', 'real', 'text']
Sample row: ['Almudaina Dos (SSC1)', 1997.0, 'GT', 5999.0, 'Sold to Acciona Trasmediterránea in 2005']
SQL:

assistant: SELECT "History" FROM "Table" WHERE "Built" > 1997.0 AND "Name" = 'Speedrunner IV (SSC4)';