With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Some time after Damilaville's death, in 1768, she became the lover of Diderot, but later left him for a younger man.
text_B: Some time after Damilaville's death, in 1768, she became the lover of Thomas Wander, but later left him for a younger man.
contradiction.