With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: In his Fall 2001 book titled Knights under the Banner of the Prophet , Zawahiri argued that the secular press was telling `` lies `` about the militant islamists -- to include the suggestion that the militant islamists were somehow the creation of the United States in connection with expelling the Russians from Afghanistan .
text_B: The expelling happened
entailed.