user: Question: Which system is named ElkJS?
Columns: ['Name', 'Actual version', 'System', 'Platform', 'License']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['MESS', '0.147', 'Various computers and consoles', 'Cross-platform', 'Custom']
SQL:

assistant: SELECT "System" FROM "Table" WHERE "Name" = 'ElkJS';