There are 20 pieces of sweets to be given out to a group of 20 persons. However, tire rule of distribution is that a man gets exactly 3 sweets, a woman gets 2 sweets and an infant gets half a piece of sweet. Which of the following gives the correct combination of men, women and infant satisfying all the conditions ?6 infants, 4 women and 4 men 7 women, 4 men and 9 infants1 man, 16 infants and 4 women5 women. 1 man and 14 infants