If Theresa's daughter is my daughter's mother, who am I to Theresa?

How is this a trivia question? I don't see why it's here

From among the choices given, only 'Daughter' is valid, otherwise, son-in-law also fits perfectly. About the sentence "Note there are only females....", just two words: Terrible composition!

Son on law

Story Goes Like This :: two men are apprehended and they will not give their identification of any kind. One of the men says **brothers and sisters I have none but this man's father is my Father's son.** it's an amusing little head-scratcher but it doesn't belong in a game like this.

3 generations, 1:Theresa(grandmother) 2:Question asker(Theresa's daughter) 3:daughter(Theresa's grandchild)

Scratch head question indeed

This makes no sense... me should have been an option