How do you get milk from cows?
How do you make a fool wise?
How does a girl become a lady?

Start with the word MILK. Change one letter to form another ordinary English word. Continue forming new words by changing one letter at a time until you form the word COWS. Then apply the same process to FOOL until you make it WISE. Then change GIRL to LADY. There are many possible answers; try to find the one with the fewest word changes.

1.  C O W S      2.  F O O L      3.  G I R L
    _ _ _ _          _ _ _ _          _ _ _ _
    _ _ _ _          _ _ _ _          _ _ _ _
    _ _ _ _          _ _ _ _          _ _ _ _
    _ _ _ _          _ _ _ _          _ _ _ _
    _ _ _ _          _ _ _ _          _ _ _ _

    M I L K          W I S E          L A D Y