<prompt> Translate the following text to SwahiliA couple in which one spouse earns all the income is still better off married than never married, at least for tax purposes.  <response>: Kwa mfano, ikiwa mmoja wa wenzi wa ndoa anapata mapato yote, bado ni afadhali kuwa na ndoa kuliko kutokuwa na ndoa, angalau kwa sababu za kodi. 