With no explanation, label text_A→text_B with either "entailment" or "not-entailment".
text_A: Tom thought his new friend was gay. He never directly asked. One day he noticed someone else asking. Tom's friend wasn't actually gay. Tom felt relieved that he never brought it up.
text_B: Tom's friend says he is not gay  ends after Tom's friend wasn't actually gay.
not-entailment.