Whose book is this?
It's his book.
Who are these?
We are Ruffy and Ace.
Whose book is this?
It's our book.
Who is this?
She is Nami.
Whose book is this?
It's their book.
What is this?
It is Chopper.
Who is this?
He is Zoro.
Who do you go with?
I go with them.
Who do you go with?
I go with him.
What's your name?
I'm Ruffy.
Whose book is this?
It's my book.
Who do you go with?
I go with her.
Who are these?
They are Linlin and Kaido.
Whose book is this?
It's her book.