user: Question: what is the current version with license GPL v3?
Columns: ['Name', 'Current version', 'System', 'Platform', 'License']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1964', '1.2 r146', 'Nintendo 64', 'Windows , Xbox', 'GPL v2']
SQL:

assistant: SELECT "Current version" FROM "Table" WHERE "License" = 'GPL v3';