With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Powder River is a tributary of the Yellowstone River, approximately 375 mi long in northeastern Wyoming and southeastern Montana in the United States.
text_B: Powder River is a tributary of the Yellowstone River, approximately 375 mi long in northeastern E. Jefferson and southeastern Montana in the United States.
contradiction.