Let’s put this with our questions and answers about brothers and sisters.
A bheil bràthair no piuthar aige?
Does he have a brother or sister?
Tha dà bhràthair is dà phiuthar aige
He has two brothers and two sisters
A bheil bràthair aice?
Does she have a brother?
Tha. Tha bràthair aice.
Yes. She has a brother.
A bheil piuthar aig Màiri?
Does Màiri have a sister?
Tha. Tha dà phiuthar is bràthair aig Màiri.
Yes. Mary has two sisters and a brother.
Nach eil bràthair no piuthar agam?
Don’t I have a brother or sister?
Chan eil
No
A bheil bràthair againn?
Do we have a brother?
Chan eil
No
Cia mheud bràthair no piuthar a th’ aig Dòmhnall?
How many brothers or sisters does Donald have?
Tha dithis aig Dòmhnall
Dòmhnall has two (people)