Guinea-Bissau:

Three years later, PAIGC won a strong parliamentary majority, with 67 of 100 seats, in the parliamentary election held in November 2008. In November 2008, President Vieira's official residence was attacked by members of the armed forces, killing a guard but leaving the president unharmed.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". Who won a strong majority in the election?
PAIGC