Family Problem
Riddle: Two mothers and two daughters went to the grocery store to buy watermelons. Strangely, they only walked out of the grocery store with three watermelons, but this was enough for each of them to have one watermelon. How is it possible?
Answer: Only three people went grocery shopping: a grandmother, a mother, and a daughter. The grandmother is also a mother (she is the mother's mother), and the mother is also a daughter (she is the grandmother's daughter).
Source: https://www.riddles.com/11337
