With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: However , the bartenders / waitresses definately need to be re-trained ( if they ever had any to begin with ) and learn two things : only chat with customers when other customers are not impatiently waiting and to look around more often to see if people are waiting .
text_B: The re-training did not happen
entailed.