Which one is married if there are three women on a bench, one is biting the popsicle, one is licking the popsicle, and one is sucking the popsicle?

The answer to this riddle is the one with the ring. In many cultures, a woman wears a wedding band on one of her fingers (varies depending on the culture and its customs) to show that she is married. Because the question stated "which one is married," we know that only one of them is married, and we are assuming that she is wearing a wedding ring and the other two are not. The riddle is meant to make the listener focus on how the women are eating the popsicles, rather than on a small detail like looking for a wedding band.