With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Oshkosh Truck Corp. , Oshkosh , Wis. , estimated earnings for its fourth quarter ended Sept. 30 fell 50 % to 75 % below the year-earlier $ 4.5 million , or 51 cents a share .
text_B: Sept. is a month
entailed.