premise: How to make Pineapple Fantasy fudge at home.
hypothesis: Mix 3 cups granulated sugar,  3/4 cup margarine, and  2/3 cup evaporated milk in a large, heavy saucepan over medium heat, stirring to dissolve sugar. Bring mixture to a full boil for 5 minutes, stirring constantly.  Remove from heat and stir in 12 ounce semi sweet chocolate chips until melted and thoroughly combined. Beat in 1 7 ounce jar of marshmallow creme, 1 cup chopped Dried Pineapple, and 1 teaspoon vanilla extract. Transfer fudge to Greased 8 x 13" pan and let cool before cutting into squares.