If I was writing a program which had classes for Vegetable, Fruit, Tomato, Watermelon, Carrot, which type of classes would make sense? Choice 1 of 4:Vegetable is a superclass of the subclass Carrot. Choice 2 of 4:No inheritance makes sense since there are no "IS A" relationships. Choice 3 of 4:Fruit is a superclass of the subclass Vegetable. Choice 4 of 4:Carrot is a superclass of the subclass Vegetable.