With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Two men operate a cement truck in the daytime, wearing white t-shirts and blue jeans, and one of them talking on a mobile phone.
text_B: Two men operate a cement truck in the nighttime, wearing white t-shirts and blue jeans, and one of them talking on a mobile phone.
contradiction.