CREATE TABLE table_75112 ("Flat" TEXT, "Threaded" TEXT, "User-selectable themes" TEXT, "Calendar" TEXT, "Image attachment" TEXT, "Unread message tracking" TEXT, "WYSIWYG Editor" TEXT)

Which Calendar has a WYSIWYG Editor of no, and an Unread message tracking of session, and an Image attachment of no?
SELECT "Calendar" FROM table_75112 WHERE "WYSIWYG Editor" = 'no' AND "Unread message tracking" = 'session' AND "Image attachment" = 'no'
SELECT "Calendar" FROM "table_75112" WHERE "Image attachment" = 'no' AND "Unread message tracking" = 'session' AND "WYSIWYG Editor" = 'no'