Who are they in my family? I'm their son/daughter.
PARENTS
Who is this in my family?
BABY
Who are they in my family? They are my parents' parents.
GRANDPARENTS
Who is this in my family?
GRANDMA
Who are they? They are my female siblings.
SISTERS
Who are they? They are my male siblings.
BROTHERS
Who is thisin my family?
GRANDPA