question: What country did Spain invade ?
answer: Spain , bound by the Pacte de Famille , intervened on behalf of France and together they launched a disastrous invasion of Portugal
turker_answer: Spain bound by the Pacte de Famille , intervened on behalf of France launched a disastrous invasion of Portugal .
rule-based: Spain invaded Spain , bound by the Pacte de Famille , intervened on behalf of France and together they launched a disastrous invasion of Portugal .