With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Telephoned warnings had been sent about 40 minutes beforehand, but were claimed to be inaccurate and police had inadvertently moved people towards the bomb.
text_B: Telephoned warnings had been sent about 41 minutes beforehand, but were claimed to be inaccurate and police had inadvertently moved people towards the bomb.
contradiction.