With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: After a number of people began complaining about `` mystery deaths `` among incubating eggs , some of the more advanced killie people began suggesting that after 7 - 8 days of incubation , one should do a 100 % water change - as the eggs develop , they do release waste material .
text_B: The doing happened
not-entailed.