With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Albright , after a 16-hour flight , is scheduled to spend only five hours on the ground in Dar es Salaam , Tanzania , her first stop Tuesday morning , and then about 5 1/2 hours in Nairobi , Kenya , later in the day before returning immediately home .
text_B: The scheduling did not happen
not-entailed.