With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: The Knight 's Cross of the Iron Cross and its higher grade Oak Leaves and Swords was awarded to recognise successful military leadership.
text_B: The Knight's Cross of the Iron Cross and its higher grade Oak Leaves and Swords was awarded to recognise extreme battlefield bravery or successful military leadership.
neutral.