<prompt> Andika kifungu kifupi cha hadithi kutokana na mada ifuatayo: PersonX hutumikia dessert PersonY  <response>: Bila shaka, hapa kuna fungu fupi: Cassia anafurahi sana kwamba Greyson alimtumia dessert kwa sababu ilikuwa yake favorite, chocolate keki na vanilla glazing. 