Automatically Select Item From Dropdown List

I have two cells and both have a drop down list. I would like Excel to automatically select an item from the second drop-down list based on the manual selection of the first drop-down list. The second cell needs the have the dependent item appear in the second cell not just be available in the drop-down list.

For example, Cell A1 has a drop-down lsit of the names of fruits, vegetables and flowers (apples, bananas, carrots, carnations, corn, daisys, tomatoes, zuchinni). Cell B1 has another drop down with three items (fruits, vegetables & flowers) which needs to be dependent on the first list. Further, I would like cell B1 to automatically select the appropriate item.

For example, if "carrots" is selected in cell A1 then I would like "vegetables" to be selected and automatically appear in cell B1. If "carnations" is selected in cell A1 then I would like "flowers" to appear (not just be available in the drop down).