Question 1
A family consists of eight members: Anthony, Giulia, Steven, Girish, Christopher, Daniel, Hema, Hans. Here are the relationships: Anthony and Giulia are married. Their children are Steven and Girish. Christopher is married to Steven. Daniel is the son of Steven and Christopher. Hema is the sister of Anthony. Hans is the father of Anthony and Hema.
Who is the grandfather of Daniel?
Anthony is father of Steven, and Daniel is son of Steven, making Anthony the grandfather.