The turkeys, Quincy, Lucy, Prudence and John, are making a pumpkin pie and each add a different ingredient. When the pie is finished, there is 1/4 cinnamon left, 1/3 of nutmeg, 1/2 of ginger and 5/8 of pumpkin left. Quincy used the most. Lucy used the least. Prudence used more than John. Who used the ginger? Type the name.