Who is holding brother?
It's father.
Is this sister or brother?
It's sister.
Is grandfather in the living room?
No
Who is holding a baby?
It's mother. (mommy/ mom)
Who are they?
grandparents
Who is on the sofa?
mother, sister, brother
Who is she?
It's grandmother.
Who is he?
It's grandfather.
Who is drinking milk?
It's baby.
Is this brother or mother?
It's brother.
Is grandfather in the living room?
yes
Who is under the tree?
father and sister and dog