Question 1
A family consists of eight members: Deepak, Diya, Tejal, Mei, Kimberly, Yash, Sita, Chen. Here are the relationships: Deepak and Diya are married. Their children are Tejal and Mei. Kimberly is married to Tejal. Yash is the son of Tejal and Kimberly. Sita is the sister of Deepak. Chen is the father of Deepak and Sita.
Who is the grandfather of Yash?
Deepak is father of Tejal, and Yash is son of Tejal, making Deepak the grandfather.