Text: Nothing could have been more infuriating to them than the sight of Yasser Arafat, the embodiment of Palestinian nationalism, shaking hands with Yitzhak Rabin, Israel's late prime minister.
Entailment: Yasser Arafat shaking hands with Ytzhak Rabin was enough to make them angry
Contradiction: Nothing could have made them happier than seeing Arafat.