"Each person come from their parents, your mother and your father. Two people of similar race and adult age can create a child, you were their child, sometimes the can create multiple children. If they had more children those would be your brothers or sisters" Mearran is moving his finger on the table in a sort of family tree diagram "the ones that created your mother are your grandparents, also the ones that created your father also go by that title. It's also possible for your parents to have brothers and sisters, those are called your aunts and uncles" Mearran pause to gauge initial reponse