With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: At the same time , the devil acted through his other main puppets with `` Sympathy for the devil `` that was when the pact of the Rolling Stones with Satan took the life of the founder of the group , the guitarist Brian Jones ( who refused to be a puppet of the devil ) , murdered by people sent by Mick Jagger , another assassin .
text_B: The sending happened
entailed.