Since the varieties, names and brands of wine are not visible and the sample contains no ascending, can be considered honest and objective sensory, which wine is the favorite.
Dahil ang mga varieties, pangalan at tatak ng alak ay hindi nakikita at sample ay naglalaman ng hindi pataas, ay maaaring isaalang-alang ng tapat at layunin pandama, kung saan ang alak ay ang paborito.