With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: After a train ride over the mountains , we enjoyed hiking in the flower - filled Wenatchee hills ( in May ) and a very interesting bike ride in a loop around the Columbia River ... and then wine if we wanted it on the patio in the evening ... .
text_B: The filling did not happen
not-entailed.