original question: What is the style of wines that has the wine type of [Fortified wine]?
answer: port wine
answer type: Wine style.
auxiliary information: Fortified wine is a wine to which a distilled spirit, usually brandy, is added. Many different styles of fortified wine have been developed, including Port, Sherry, Madeira, Marsala, Commandaria wine, and the aromatized wine Vermouth.
What is the style of wines which has the wine type of [Fortified wine]?