With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: It was founded as an in-house technology unit of Dun & Bradstreet in 1994, and started serving external clients in 1996.
text_B: It was founded as an in - house technology unit of Dun & Bradstreet in 1995, and started serving external clients in 1996.
contradiction.