Silva has caved and appointed Costa as PM. Of course the headline is perpetuating the ridiculous meme that the right totally won this election and the left is stealing it because they're undemocratic meanies and definitely not because first place means jack diddly squat since the right didn't win a majority and the left-wing parties combined got more votes and have more seats and acted accordingly, but alas, the left has claimed it's rightful place as the Portuguese government, and that's what matters.