I want to know the answer to the following question:
What body made the declaration of who won the presidency?
All the background I'm provided with is that "João Bernardo "Nino" Vieira was elected in 2005 as President of Guinea-Bissau as an independent, being declared winner of the second round by the CNE (Comité Nacional de Eleições).". Is that enough to answer the question?
Answer: yes