A few common family relationships are brother and sister, mom and dad, son and daughter, father and son and mother and daughter.
There are many many other family relationships but those were just a few.
I hope this helped! If you have any other questions feel free to ask! :-)
It could be a lot of different things but the main one I think Is C) being born with the physical and cognitive abnormalities of fetal alcohol syndrome.
Your answer is C. Make Confident Decision about their lives.