希望使用jena的朋友在一起学习，互相帮助一下。我的msn是： dwn78 AT hotmail.com

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Class vin:AmericanWine
Class vin:AlsatianWine
Class food:ConsumableThing
  Class food:EdibleThing
    Class food:Pasta
      Class food:PastaWithWhiteSauce
        Class food:PastaWithLightCreamSauce
        Class food:PastaWithHeavyCreamSauce
      Class food:PastaWithRedSauce
        Class food:PastaWithSpicyRedSauce
        Class food:PastaWithNonSpicyRedSauce
    Class food:OtherTomatoBasedFood
    Class food:NonSweetFruit
    Class food:Meat
      Class food:NonRedMeat
      Class food:RedMeat
        Class food:NonSpicyRedMeat
        Class food:SpicyRedMeat
    Class food:Fowl
      Class food:LightMeatFowl
      Class food:DarkMeatFowl
    Class food:Dessert
      Class food:SweetDessert
      Class food:CheeseNutsDessert
    Class food:SweetFruit
      Class food:Grape
        Class vin:WineGrape
        Class food:EatingGrape
    Class food:Seafood
      Class food:Fish
        Class food:NonBlandFish
        Class food:BlandFish
      Class food:Shellfish
        Class food:OysterShellfish
        Class food:NonOysterShellfish
  Class food:PotableLiquid
    Class vin:Wine
      Class vin:LateHarvest
        Class vin:Sauterne
      Class vin:EarlyHarvest
      Class vin:DessertWine
        Class vin:SweetRiesling
  Class food:MealCourse
  Class food:Meal
Class food:NonConsumableThing
Class food:Wine
Class food:Fruit
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