(1) If Teresa’s daughter is my daughther’s mother, what am I to Teresa?
(2) Two mothers and two daughters went out to eat, everyone ate one burger, yet only three burgers were eaten in all. How is this possible?
(3) Beth’s mother has three daughters. One is called Lara, the other one is Sara. What is the name of the third daughter?
(4) I am a married woman. John’s son is my daughter’s father. What is my relationship to John?