With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: A common law rule " that a freehold contingent remainder which does not vest before the termination of the preceding freehold estate is destroyed.
text_B: A common law rule "that a freehold contingent remainder which does not vest at or before the termination of the preceding freehold estate is destroyed.
neutral.