B is the correct answer because the Ad exclusively gives the task of "handle the big job of cleaning" to women, it does not mention men or the family as a whole as accountable to do the cleaning. Furthermore, it also states that the Clean Sweep Turbo Vacuum is the best gift for women, even better than to giving them a diamond ring or a trip to Paris, which also indirectly suggest that women's happiness is based on doing the household cleaning.
