With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: The Carolina & Northwestern Railway (Ca&NW) was a railroad that served South Carolina and North Carolina from 1897 until January 1, 1974.
text_B: The Carolina & Northwestern Railway (Ca&NW) was a railroad that served Langley and North Carolina from 1897 until January 1, 1974.
contradiction.