With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Slepian , 52 , and the father of four boys , was shot to death at 10 p.m. as he stood chatting with his wife in the kitchen of their home in an affluent enclave in Amherst , which is the largest Buffalo suburb .
text_B: The shooting did not happen
not-entailed.