user: ### NOW ANSWER:
Question: Which WYSIWYG Editor has a User-selectable themes of Yes, and an Unread message tracking of Session, and an Image attachment of Plugin?
Columns: ['Flat', 'Threaded', 'User-selectable themes', 'Calendar', 'Image attachment', 'Unread message tracking', 'WYSIWYG Editor']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Yes', 'Yes', 'Yes', 'No', 'Yes', 'Full', 'Yes (using TinyMCE )']
SQL:

assistant: SELECT "WYSIWYG Editor" FROM "Table" WHERE "User-selectable themes" = 'Yes' AND "Unread message tracking" = 'Session' AND "Image attachment" = 'Plugin';