How many brothers and sisters do you have?
I have 2 brothers! Timmy and Sam!
So, your parents only have 3 children, you, Sam and Timmy?
Yes, that's right! And you? Do you have any siblings?
Yes, I have a sister, Sally! She lives with our parents, in London.
And do you have any cousins?
No, I don't. I have no uncle or aunt. And you, do you have any?
Yes, my grandparents have 9 children, so I have many cousins!