Your Dad!
Here are some head scratching relationship riddles posted online:
If Stephen is my uncle's sister's granddaughter's son. What is the closest possible relationship I can have with Stephen? - gpuzzles.com
If Teresa’s daughter is April’s daughter’s mother, how is April related to Teresa? - bhavinionline.com
A Man and Woman are travelling on a bike. The Traffic police stops them at a signal. He asks them how are the related. So the boy answers: “Her father-in-law is my father-in-law’s father”. Can you find out how they are related directly? - bhavinionline.com
Judge’s son is lawyer. Lawyer’s father is a police officer. Then, what is the relationship between the judge and the lawyer? - bhavinionline.com
Does Thinking Fast Mean You’re Thinking Smarter? Find out the answer by reading this Smithsonian article.