He's a....
boy
... a boy
He's
She is my...
mum
He is my...
dad
He is my,,,
brother
Who's he?
Grandpa
.... a girl
She's
... a boy
He's
..... a girl
She's
Who's she?
Grandma
... a girl
She's
She is my...
sister
...a boy
He's
She's a...
girl